{"id":372,"date":"2025-12-20T00:00:17","date_gmt":"2025-12-19T16:00:17","guid":{"rendered":"http:\/\/www.pansin.net\/index.php\/2025\/12\/20\/feijiegouhuashujuanquantixigoujianwps-officeyuanshujuqianruyuqianmingmoshishendujishushishizhi\/"},"modified":"2025-12-20T00:00:17","modified_gmt":"2025-12-19T16:00:17","slug":"feijiegouhuashujuanquantixigoujianwps-officeyuanshujuqianruyuqianmingmoshishendujishushishizhi","status":"publish","type":"post","link":"https:\/\/www.pansin.net\/index.php\/2025\/12\/20\/feijiegouhuashujuanquantixigoujianwps-officeyuanshujuqianruyuqianmingmoshishendujishushishizhi\/","title":{"rendered":"\u975e\u7ed3\u6784\u5316\u6570\u636e\u5b89\u5168\u4f53\u7cfb\u6784\u5efa\uff1aWPS Office\u5143\u6570\u636e\u5d4c\u5165\u4e0e\u7b7e\u540d\u6a21\u5f0f\u6df1\u5ea6\u6280\u672f\u5b9e\u65bd\u6307\u5357"},"content":{"rendered":"<div class='wxsyncmain'>\n<p style=\"border-width: 0px;border-style: solid;margin: 0px;font-style: normal;font-weight: 400;letter-spacing: normal;text-align: start;text-indent: 0px;text-transform: none;white-space: normal;font-size: 0px;line-height: 0\" data-pm-slice=\"0 0 []\"><span>&nbsp;<\/span><\/p>\n<section style=\"border-width: 0px;border-style: solid;font-size: 14px;font-style: normal;font-weight: 400;letter-spacing: normal;text-indent: 0px;text-transform: none;white-space: normal;text-align: left;line-height: 1.75;, Arial, sans-serif\">\n<h2 style=\"border-width: 0px;border-style: solid;font-size: 16.8px;font-weight: bold;margin: 4em auto 2em;text-align: center;line-height: 1.75;, Arial, sans-serif;padding: 0px 0.2em\"><span>1. \u6267\u884c\u6458\u8981<\/span><\/h2>\n<section style=\"text-align: center\"><img decoding=\"async\" class=\"rich_pages wxw-img js_insertlocalimg\" data-imgfileid=\"100002893\" data-s=\"300,640\" data-type=\"jpeg\" src=\"http:\/\/www.pansin.net\/wp-content\/uploads\/2026\/02\/wxsync-2026-02-95f28327dd50ed6778dea115a3884b17.jpeg\"><\/section>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;font-size: 14px;letter-spacing: 0.1em\"><span><br \/><\/span><\/p>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;font-size: 14px;letter-spacing: 0.1em\"><span>\u672c\u62a5\u544a\u65e8\u5728\u4e3a\u300a\u975e\u7ed3\u6784\u5316\u6570\u636e\u5b89\u5168\u4f53\u7cfb\u6784\u5efa\u300b\u63d0\u4f9b\u6df1\u5ea6\u7684\u6280\u672f\u5b9e\u65bd\u7ec6\u8282\u4e0e\u517c\u5bb9\u6027\u8bc4\u4f30\uff0c\u6838\u5fc3\u805a\u7126\u4e8e\u5982\u4f55\u5728\u5f02\u6784\u7684\u4f01\u4e1aIT\u73af\u5883\u4e2d\uff0c\u7279\u522b\u662f\u4ee5<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>WPS Office<\/span><\/strong><span>\uff08\u5305\u62ecWindows\u4e0eLinux\u4fe1\u521b\u7248\u672c\uff09\u4e3a\u4e3b\u8981\u751f\u4ea7\u529b\u5de5\u5177\u7684\u573a\u666f\u4e0b\uff0c\u843d\u5730\u57fa\u4e8e**ISO 16684-1 XMP\uff08Extensible Metadata Platform\uff09<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u5143\u6570\u636e\u9a71\u52a8\u4e0e<\/span><\/strong><span>ETSI TS 102 778 PAdES\uff08PDF Advanced Electronic Signatures\uff09**\u6570\u5b57\u7b7e\u540d\u7ed1\u5b9a\u7684\u6570\u636e\u81ea\u9632\u5fa1\u4f53\u7cfb\u3002<\/span><\/p>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>\u5728\u5f53\u524d\u6570\u5b57\u5316\u8f6c\u578b\u7684\u6df1\u6c34\u533a\uff0c\u975e\u7ed3\u6784\u5316\u6570\u636e\u7684\u6d41\u52a8\u6027\u5df2\u8d85\u8d8a\u4e86\u4f20\u7edf\u7f51\u7edc\u8fb9\u754c\u7684\u7ba1\u63a7\u80fd\u529b\u3002\u4f20\u7edf\u7684DLP\uff08\u6570\u636e\u9632\u6cc4\u9732\uff09\u6280\u672f\u4e25\u91cd\u4f9d\u8d56\u5185\u5bb9\u8bc6\u522b\uff08\u6b63\u5219\u3001\u5173\u952e\u5b57\u3001\u6307\u7eb9\uff09\uff0c\u5728\u9762\u5bf9\u9ad8\u9891\u6d41\u8f6c\u7684\u529e\u516c\u6587\u6863\u65f6\uff0c\u5e38\u56e0\u4e0a\u4e0b\u6587\u7f3a\u5931\u5bfc\u81f4\u9ad8\u8bef\u62a5\u6216\u6f0f\u62a5\u3002\u672c\u65b9\u6848\u63d0\u51fa\u7684&#8221;\u6570\u636e\u81ea\u63cf\u8ff0&#8221;\uff08\u901a\u8fc7XMP\uff09\u4e0e&#8221;\u6570\u636e\u81ea\u8bc1\u660e&#8221;\uff08\u901a\u8fc7PAdES\uff09\u673a\u5236\uff0c\u65e8\u5728\u5c06\u5b89\u5168\u5c5e\u6027\u5185\u5316\u4e3a\u6570\u636e\u672c\u8eab\u7684DNA\u3002\u7136\u800c\uff0c\u8fd9\u4e00\u7406\u8bba\u67b6\u6784\u5728\u5de5\u7a0b\u843d\u5730\u65f6\u9762\u4e34\u8bf8\u591a\u6311\u6218\uff0c\u5305\u62ecWPS Office\u5728\u4e0d\u540c\u5e73\u53f0\u4e0b\u7684API\u5dee\u5f02\u3001Linux\u73af\u5883\u4e0b\u7684\u65e0\u5934\uff08Headless\uff09\u5904\u7406\u80fd\u529b\u9650\u5236\u3001\u4ee5\u53ca\u5f00\u6e90\u4e0e\u5546\u4e1aDLP\u4ea7\u54c1\u5bf9\u81ea\u5b9a\u4e49\u5143\u6570\u636e\u652f\u6301\u7684\u53c2\u5dee\u4e0d\u9f50\u3002<\/span><\/p>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>\u672c\u62a5\u544a\u901a\u8fc7\u6df1\u5165\u5256\u6790WPS Open Platform\u7684\u63a5\u53e3\u80fd\u529b\u3001\u5f00\u6e90\u5b89\u5168\u6808\uff08Wazuh, Zeek, Suricata\uff09\u7684\u811a\u672c\u5316\u6269\u5c55\u6f5c\u529b\uff0c\u4ee5\u53ca\u56fd\u5185\u5916\u4e3b\u6d41DLP\uff08Symantec, Forcepoint, \u5929\u7a7a\u536b\u58eb, \u6df1\u4fe1\u670d, IP-guard\uff09\u7684\u68c0\u6d4b\u5f15\u64ce\u7279\u6027\uff0c\u5f97\u51fa\u4ee5\u4e0b\u6838\u5fc3\u7ed3\u8bba\uff1a<\/span><\/p>\n<ol style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>1.&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>WPS Office\u5177\u5907\u57fa\u7840\u652f\u6301\u4f46\u9700\u4e2d\u95f4\u4ef6\u589e\u5f3a<\/span><\/strong><span>\uff1aWPS Office\u5728Windows\u7aef\u901a\u8fc7COM\/VSTO\u63a5\u53e3\u63d0\u4f9b\u4e86\u5bf9\u81ea\u5b9a\u4e49\u6587\u6863\u5c5e\u6027\uff08Custom Document Properties\uff09\u7684\u5b8c\u5584\u652f\u6301\uff0c\u4f46\u5728Linux\u4fe1\u521b\u73af\u5883\u4e0b\uff0c\u5fc5\u987b\u4f9d\u8d56pywpsrpc\u7b49RPC\u4e2d\u95f4\u4ef6\u6765\u5b9e\u73b0\u81ea\u52a8\u5316\u7684\u5143\u6570\u636e\u6ce8\u5165\u4e0e\u7b7e\u540d\uff0c\u539f\u751f\u7684\u547d\u4ee4\u884c\u5de5\u5177\uff08\u5982wpspdf\uff09\u529f\u80fd\u6709\u9650\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>2.&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>PAdES-LTA\u7684\u5b9e\u73b0\u9700\u4f9d\u8d56\u670d\u52a1\u7aef\u534f\u540c<\/span><\/strong><span>\uff1aWPS\u5ba2\u6237\u7aef\u539f\u751f\u7684\u7b7e\u540d\u529f\u80fd\u591a\u505c\u7559\u5728PAdES-B\u6216PAdES-T\u7ea7\u522b\uff0c\u8981\u5b9e\u73b0\u6ee1\u8db3\u957f\u671f\u5f52\u6863\uff0810\u5e74\u4ee5\u4e0a\uff09\u8981\u6c42\u7684PAdES-LTA\uff0c\u9700\u8981\u5f15\u5165\u72ec\u7acb\u7684\u65f6\u95f4\u6233\u670d\u52a1\uff08TSA\uff09\u4e0e\u5728\u7ebf\u8bc1\u4e66\u72b6\u6001\u534f\u8bae\uff08OCSP\uff09\u54cd\u5e94\u7684\u5d4c\u5165\u673a\u5236\uff0c\u5efa\u8bae\u91c7\u7528&#8221;\u5ba2\u6237\u7aef\u89c6\u89c9\u7b7e\u540d+\u670d\u52a1\u7aef\u5bc6\u7801\u5b66\u589e\u5f3a&#8221;\u7684\u6df7\u5408\u6a21\u5f0f\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>3.&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>DLP\u751f\u6001\u7684\u4e24\u6781\u5206\u5316<\/span><\/strong><span>\uff1a\u56fd\u9645\u5927\u5382\uff08Symantec\uff09\u5728\u81ea\u5b9a\u4e49XML Schema\u89e3\u6790\u4e0a\u66f4\u4e3a\u6210\u719f\uff0c\u9002\u5408\u7cbe\u7ec6\u5316\u7684XMP\u7b56\u7565\uff1b\u800c\u56fd\u4ea7DLP\uff08\u5982\u5929\u7a7a\u536b\u58eb\u3001\u6df1\u4fe1\u670d\uff09\u5219\u66f4\u64c5\u957f\u901a\u8fc7\u6df1\u5ea6\u5185\u5bb9\u68c0\u6d4b\uff08DCI\uff09\u4e0eAI\u884c\u4e3a\u5206\u6790\u6765\u8f85\u52a9\u8bc6\u522b\uff0c\u5b9e\u65bd\u65f6\u9700\u6839\u636e\u4ea7\u54c1\u7279\u6027\u8c03\u6574\u7b56\u7565\u914d\u7f6e\uff0c\u4ece&#8221;\u7eaf\u5143\u6570\u636e\u5339\u914d&#8221;\u8f6c\u5411&#8221;\u5143\u6570\u636e+\u5185\u5bb9\u7279\u5f81&#8221;\u7684\u53cc\u91cd\u9a8c\u8bc1\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>4.&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u5f00\u6e90\u6808\u7684\u4e8c\u6b21\u5f00\u53d1\u662f\u5173\u952e<\/span><\/strong><span>\uff1aWazuh\u4e0eZeek\u5747\u4e0d\u5177\u5907\u5f00\u7bb1\u5373\u7528\u7684XMP\u6df1\u5ea6\u89e3\u6790\u80fd\u529b\uff0c\u5fc5\u987b\u901a\u8fc7\u5f00\u53d1Active Response\u811a\u672c\uff08\u96c6\u6210ExifTool\uff09\u548cLua\u89e3\u6790\u5668\u6765\u6784\u5efa\u95ed\u73af\u7684\u68c0\u6d4b\u54cd\u5e94\u80fd\u529b\u3002<\/span><\/section>\n<\/li>\n<\/ol>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>\u672c\u6307\u5357\u5c06\u8be6\u7ec6\u9610\u8ff0\u4e0a\u8ff0\u6280\u672f\u8def\u5f84\uff0c\u4e3a\u6784\u5efa\u9ad8\u97e7\u6027\u7684\u975e\u7ed3\u6784\u5316\u6570\u636e\u5b89\u5168\u4f53\u7cfb\u63d0\u4f9b\u53ef\u64cd\u4f5c\u7684\u84dd\u56fe\u3002<\/span><\/p>\n<h2 style=\"border-width: 0px;border-style: solid;font-size: 16.8px;font-weight: bold;margin: 4em auto 2em;text-align: center;line-height: 1.75;, Arial, sans-serif;padding: 0px 0.2em\"><span>2. \u6838\u5fc3\u6280\u672f\u67b6\u6784\u6df1\u5ea6\u89e3\u6790<\/span><\/h2>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>\u5728\u6df1\u5165\u5177\u4f53\u4ea7\u54c1\u5b9e\u73b0\u4e4b\u524d\uff0c\u5fc5\u987b\u4ece\u6bd4\u7279\u7ea7\u5c42\u9762\u7406\u89e3\u652f\u6491\u672c\u4f53\u7cfb\u7684\u4e24\u5927\u6838\u5fc3\u6807\u51c6\uff1aXMP\u4e0ePAdES\u3002\u5b83\u4eec\u5e76\u975e\u7b80\u5355\u7684\u6807\u7b7e\u6216\u6c34\u5370\uff0c\u800c\u662f\u5d4c\u5165\u6587\u4ef6\u7ed3\u6784\u7684\u590d\u6742\u6570\u636e\u5bf9\u8c61\u3002<\/span><\/p>\n<h3 style=\"border-width: 0px 0px 0px 3px;border-style: solid;font-size: 15.4px;font-weight: bold;margin: 2em 8px 0.75em 0px;text-align: left;line-height: 1.2;, Arial, sans-serif;padding-left: 8px\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>2.1. ISO 16684-1 XMP\uff1a\u4f01\u4e1a\u5b89\u5168\u5143\u6570\u636e\u7684\u901a\u7528\u5bb9\u5668<\/span><\/strong><\/h3>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>XMP\u7684\u8bbe\u8ba1\u521d\u8877\u662f\u4e3a\u6570\u5b57\u8d44\u4ea7\u63d0\u4f9b\u6807\u51c6\u5316\u7684\u5143\u6570\u636e\u5c01\u88c5\u3002\u5728\u5b89\u5168\u89c6\u89d2\u4e0b\uff0c\u5b83\u8d85\u8d8a\u4e86\u4f20\u7edf\u6587\u4ef6\u5c5e\u6027\uff08\u5982NTFS\u6d41\u6216Office\u5c5e\u6027\uff09\u7684\u5c40\u9650\u6027\uff0c\u63d0\u4f9b\u4e86\u8de8\u5e73\u53f0\u3001\u8de8\u683c\u5f0f\u7684\u6301\u4e45\u5316\u80fd\u529b 1\u3002<\/span><\/p>\n<h4 style=\"border-width: 0px;border-style: solid;font-size: 14px;font-weight: bold;margin: 2em 8px 0.5em;text-align: left;line-height: 1.75;, Arial, sans-serif\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>2.1.1. \u6570\u636e\u6a21\u578b\u4e0eRDF\u56fe\u8c31<\/span><\/strong><\/h4>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>XMP\u7684\u6838\u5fc3\u5e76\u975e\u7b80\u5355\u7684\u952e\u503c\u5bf9\uff08Key-Value Pair\uff09\uff0c\u800c\u662f\u57fa\u4e8eW3C\u7684<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>RDF\uff08Resource Description Framework\uff0c\u8d44\u6e90\u63cf\u8ff0\u6846\u67b6\uff09<\/span><\/strong><span>\u3002\u8fd9\u662f\u4e00\u4e2a\u57fa\u4e8e\u56fe\uff08Graph\uff09\u7684\u6570\u636e\u6a21\u578b\uff0c\u5141\u8bb8\u63cf\u8ff0\u8d44\u6e90\u4e4b\u95f4\u6781\u5176\u590d\u6742\u7684\u903b\u8f91\u5173\u7cfb\u3002<\/span><\/p>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u7ed3\u6784\u5316\u4f18\u52bf<\/span><\/strong><span>\uff1a\u76f8\u6bd4\u4e8eOffice\u7684\u201c\u81ea\u5b9a\u4e49\u5c5e\u6027\u201d\u53ea\u80fd\u5b58\u50a8\u7b80\u5355\u7684\u5b57\u7b26\u4e32\u6216\u6570\u5b57\uff0cXMP\u53ef\u4ee5\u5b58\u50a8\u7ed3\u6784\u4f53\u3001\u6570\u7ec4\u751a\u81f3\u5d4c\u5957\u5bf9\u8c61\u3002\u4f8b\u5982\uff0c\u5728\u5b9a\u4e49\u201c\u77e5\u6089\u8303\u56f4\u201d\uff08Compartment\uff09\u65f6\uff0cXMP\u53ef\u4ee5\u4f7f\u7528rdf:Bag\uff08\u65e0\u5e8f\u6570\u7ec4\uff09\u6765\u5b58\u50a8\u591a\u4e2a\u90e8\u95e8ID\uff08\u5982&#8220;\uff09\uff0c\u8fd9\u5728\u8fdb\u884c\u7ec6\u7c92\u5ea6\u7684\u8bbf\u95ee\u63a7\u5236\uff08ABAC\uff09\u65f6\u81f3\u5173\u91cd\u8981\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u5e8f\u5217\u5316\u673a\u5236<\/span><\/strong><span>\uff1aXMP\u6570\u636e\u901a\u5e38\u88ab\u5e8f\u5217\u5316\u4e3aXML\u683c\u5f0f\uff0c\u5e76\u88ab\u5c01\u88c5\u5728\u4e00\u4e2a\u540d\u4e3axpacket\u7684\u6307\u4ee4\u5305\u4e2d\u3002\u8fd9\u79cd\u8bbe\u8ba1\u5b9e\u73b0\u4e86<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u53ef\u8bfb\u6027\u4e0e\u517c\u5bb9\u6027<\/span><\/strong><span>\u7684\u5206\u79bb\u2014\u2014\u4e0d\u652f\u6301XMP\u7684\u5e94\u7528\u7a0b\u5e8f\uff08\u5982\u65e7\u7248\u8bb0\u4e8b\u672c\u6216\u57fa\u7840\u56fe\u7247\u67e5\u770b\u5668\uff09\u4f1a\u5c06\u5176\u89c6\u4e3a\u4e0d\u53ef\u89c1\u6570\u636e\u800c\u5ffd\u7565\uff0c\u4ece\u800c\u4e0d\u5f71\u54cd\u6587\u4ef6\u5185\u5bb9\u7684\u6b63\u5e38\u6e32\u67d3\uff1b\u800c\u5b89\u5168\u68c0\u67e5\u5de5\u5177\uff08\u5982DLP\u626b\u63cf\u5668\uff09\u5219\u53ef\u4ee5\u7cbe\u51c6\u5b9a\u4f4d&lt;?xpacket begin=&#8221;&#8230;&#8221; id=&#8221;&#8230;&#8221;?&gt;\u5934\uff0c\u5feb\u901f\u63d0\u53d6\u5143\u6570\u636e\uff0c\u65e0\u9700\u89e3\u6790\u6574\u4e2a\u6587\u4ef6\u4f53 1\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<h4 style=\"border-width: 0px;border-style: solid;font-size: 14px;font-weight: bold;margin: 2em 8px 0.5em;text-align: left;line-height: 1.75;, Arial, sans-serif\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>2.1.2. \u547d\u540d\u7a7a\u95f4\uff08Namespaces\uff09\u7684\u9694\u79bb\u4e0e\u6269\u5c55<\/span><\/strong><\/h4>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>XMP\u6700\u5f3a\u5927\u7684\u5b89\u5168\u7279\u6027\u5728\u4e8e\u5176<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u547d\u540d\u7a7a\u95f4\u673a\u5236<\/span><\/strong><span>\u3002\u5728\u590d\u6742\u7684\u4f01\u4e1a\u73af\u5883\u4e2d\uff0c\u4e0d\u540c\u90e8\u95e8\u6216\u7cfb\u7edf\u53ef\u80fd\u4f1a\u4f7f\u7528\u76f8\u540c\u7684\u5b57\u6bb5\u540d\uff08\u5982\u201cID\u201d\u53ef\u80fd\u6307\u5458\u5de5ID\uff0c\u4e5f\u53ef\u80fd\u6307\u6587\u6863ID\uff09\u3002<\/span><\/p>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u79c1\u6709\u547d\u540d\u7a7a\u95f4<\/span><\/strong><span>\uff1a\u901a\u8fc7XML\u547d\u540d\u7a7a\u95f4\uff0c\u4f01\u4e1a\u53ef\u4ee5\u6ce8\u518c\u4e00\u4e2a\u5168\u7403\u552f\u4e00\u7684URI\uff08\u4f8b\u5982 http:\/\/ns.your-enterprise.com\/security\/2.0\/\uff09\uff0c\u5e76\u5728\u6b64\u547d\u540d\u7a7a\u95f4\u4e0b\u5b9a\u4e49\u4e13\u5c5e\u7684\u5b89\u5168\u5c5e\u6027\uff08\u5982 esec:Classification\uff09\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u51b2\u7a81\u89c4\u907f<\/span><\/strong><span>\uff1a\u8fd9\u786e\u4fdd\u4e86\u4f01\u4e1a\u7684\u5b89\u5168\u6807\u7b7e\u6c38\u8fdc\u4e0d\u4f1a\u4e0e\u6587\u4ef6\u683c\u5f0f\u81ea\u5e26\u7684\u6807\u51c6\u5c5e\u6027\uff08\u5982Dublin Core\u7684dc:creator\u6216Adobe\u7684pdf:Producer\uff09\u53d1\u751f\u51b2\u7a81\u3002DLP\u7b56\u7565\u53ef\u4ee5\u88ab\u914d\u7f6e\u4e3a\u4ec5\u626b\u63cf\u7279\u5b9a\u7684esec:\u524d\u7f00\uff0c\u4ece\u800c\u907f\u514d\u8bef\u62a5 1\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<h4 style=\"border-width: 0px;border-style: solid;font-size: 14px;font-weight: bold;margin: 2em 8px 0.5em;text-align: left;line-height: 1.75;, Arial, sans-serif\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>2.1.3. \u8de8\u683c\u5f0f\u7684\u5d4c\u5165\u6301\u4e45\u6027<\/span><\/strong><\/h4>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>XMP\u8bbe\u8ba1\u4e3a\u201c\u5d4c\u5165\u5f0f\u201d\uff08Embedded\uff09\uff0c\u5373\u5143\u6570\u636e\u4e0e\u6587\u4ef6\u5185\u5bb9\u5171\u5b58\u4e8e\u540c\u4e00\u4e2a\u4e8c\u8fdb\u5236\u5b9e\u4f53\u4e2d\uff0c\u8fd9\u4f7f\u5f97\u5b89\u5168\u5c5e\u6027\u80fd\u591f\u968f\u6587\u4ef6\u6d41\u8f6c\u3002<\/span><\/p>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>PDF\u96c6\u6210<\/span><\/strong><span>\uff1a\u5728PDF\u4e2d\uff0cXMP\u6570\u636e\u6d41\u88ab\u5b58\u50a8\u5728\u6587\u6863\u76ee\u5f55\uff08Catalog\uff09\u5f15\u7528\u7684Metadata\u6d41\u4e2d\uff0c\u901a\u5e38\u662f\u672a\u538b\u7f29\u7684XML\u6587\u672c\u3002\u8fd9\u4f7f\u5f97\u7f51\u7edcDLP\u5373\u4f7f\u5728\u4e0d\u5b8c\u5168\u91cd\u7ec4\u6587\u4ef6\u7684\u60c5\u51b5\u4e0b\uff0c\u4e5f\u80fd\u901a\u8fc7\u6df1\u5ea6\u5305\u68c0\u6d4b\uff08DPI\uff09\u641c\u7d22\u5230\u660e\u6587\u7684XML\u6807\u7b7e 1\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>OOXML\u96c6\u6210<\/span><\/strong><span>\uff1a\u5728Office\u6587\u6863\uff08.docx,.xlsx\uff09\u4e2d\uff0c\u672c\u8d28\u4e0a\u662fZIP\u538b\u7f29\u5305\u3002XMP\u6570\u636e\u901a\u5e38\u5b58\u50a8\u5728customXml\u76ee\u5f55\u4e0b\uff08\u5982item1.xml\uff09\u3002\u867d\u7136\u8fd9\u9700\u8981\u89e3\u538b\u624d\u80fd\u8bfb\u53d6\uff0c\u4f46\u73b0\u4ee3DLP\u5f15\u64ce\u5747\u5177\u5907\u5373\u65f6\u89e3\u538b\u626b\u63cf\u80fd\u529b\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cWPS Office\u751f\u6210\u7684\u6587\u6863\u5728\u4fdd\u5b58\u81ea\u5b9a\u4e49\u5c5e\u6027\u65f6\uff0c\u9ed8\u8ba4\u662f\u5199\u5165docProps\/custom.xml\uff08OLE\u5c5e\u6027\uff09\uff0c\u8981\u5b9e\u73b0\u4e25\u683c\u7684XMP\u5d4c\u5165\uff0c\u5f80\u5f80\u9700\u8981\u901a\u8fc7\u63d2\u4ef6\u8fdb\u884c\u989d\u5916\u7684\u540c\u6b65\u64cd\u4f5c 5\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<h3 style=\"border-width: 0px 0px 0px 3px;border-style: solid;font-size: 15.4px;font-weight: bold;margin: 2em 8px 0.75em 0px;text-align: left;line-height: 1.2;, Arial, sans-serif;padding-left: 8px\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>2.2. ETSI PAdES\uff1a\u5143\u6570\u636e\u7684\u5bc6\u7801\u5b66\u951a\u70b9<\/span><\/strong><\/h3>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>\u5355\u9760XMP\u5143\u6570\u636e\u662f\u4e0d\u591f\u7684\uff0c\u56e0\u4e3aXML\u6587\u672c\u6781\u6613\u88ab\u7be1\u6539\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u4f7f\u7528\u6587\u672c\u7f16\u8f91\u5668\u5c06&lt;sec:Level&gt;TopSecret&lt;\/sec:Level&gt;\u4fee\u6539\u4e3aPublic\u3002\u56e0\u6b64\uff0c\u5fc5\u987b\u5f15\u5165\u6570\u5b57\u7b7e\u540d\u6765\u786e\u4fdd\u5143\u6570\u636e\u7684<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u5b8c\u6574\u6027\uff08Integrity\uff09\u4e0e\u4e0d\u53ef\u62b5\u8d56\u6027\uff08Non-repudiation\uff09<\/span><\/strong><span>\u3002<\/span><\/p>\n<h4 style=\"border-width: 0px;border-style: solid;font-size: 14px;font-weight: bold;margin: 2em 8px 0.5em;text-align: left;line-height: 1.75;, Arial, sans-serif\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>2.2.1. PAdES\u7684\u4fdd\u62a4\u8303\u56f4<\/span><\/strong><\/h4>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>PAdES\uff08PDF Advanced Electronic Signatures\uff09\u662f\u4e13\u95e8\u9488\u5bf9PDF\u6587\u6863\u4f18\u5316\u7684\u6570\u5b57\u7b7e\u540d\u6807\u51c6\uff0c\u7b26\u5408\u6b27\u76dfeIDAS\u6cd5\u89c4\u3002<\/span><\/p>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u5b57\u8282\u8303\u56f4\u54c8\u5e0c<\/span><\/strong><span>\uff1a\u4e0e\u7b80\u5355\u7684\u5bf9\u6587\u4ef6\u6574\u4f53\u505a\u54c8\u5e0c\u4e0d\u540c\uff0cPAdES\u7b7e\u540d\u662f\u5bf9PDF\u6587\u4ef6\u7684\u7279\u5b9a\u5b57\u8282\u8303\u56f4\u8fdb\u884c\u54c8\u5e0c\u8ba1\u7b97\u5e76\u52a0\u5bc6\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u5305\u542b\u5143\u6570\u636e<\/span><\/strong><span>\uff1a\u5728\u5b9e\u65bd\u8fc7\u7a0b\u4e2d\uff0c\u7cfb\u7edf\u5fc5\u987b\u5148\u5c06XMP\u5b89\u5168\u5143\u6570\u636e\u6ce8\u5165PDF\uff0c\u7136\u540e\u518d\u8fdb\u884cPAdES\u7b7e\u540d\u3002\u8fd9\u6837\uff0cXMP\u6570\u636e\u5757\u5c31\u6210\u4e3a\u4e86\u88ab\u7b7e\u540d\u4fdd\u62a4\u7684\u5185\u5bb9\u7684\u4e00\u90e8\u5206\u3002\u4efb\u4f55\u5bf9XMP\u6807\u7b7e\u7684\u5fae\u5c0f\u4fee\u6539\uff08\u5373\u4fbf\u662f\u4fee\u6539\u4e00\u4e2a\u5b57\u7b26\uff09\uff0c\u90fd\u4f1a\u5bfc\u81f4\u6587\u4ef6\u7684\u54c8\u5e0c\u503c\u53d1\u751f\u53d8\u5316\uff0c\u4ece\u800c\u4f7f\u7b7e\u540d\u9a8c\u8bc1\u5931\u6548\u3002PDF\u9605\u8bfb\u5668\uff08\u5982WPS PDF\u6216Adobe Reader\uff09\u4f1a\u7acb\u5373\u5728\u9876\u7aef\u663e\u793a\u7ea2\u8272\u8b66\u544a\u6761\uff1a\u201c\u6587\u6863\u5df2\u88ab\u4fee\u6539\u201d 1\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<h4 style=\"border-width: 0px;border-style: solid;font-size: 14px;font-weight: bold;margin: 2em 8px 0.5em;text-align: left;line-height: 1.75;, Arial, sans-serif\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>2.2.2. \u957f\u671f\u6709\u6548\u6027\uff08LTV\uff09\u4e0ePAdES-LTA<\/span><\/strong><\/h4>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>\u5728\u6863\u6848\u7ba1\u7406\u548c\u6cd5\u5f8b\u53d6\u8bc1\u573a\u666f\u4e2d\uff0c\u6587\u6863\u53ef\u80fd\u9700\u8981\u4fdd\u5b58\u6570\u5341\u5e74\u3002\u666e\u901a\u7684\u6570\u5b57\u7b7e\u540d\uff08PAdES-B\uff09\u5728\u7b7e\u540d\u8bc1\u4e66\u8fc7\u671f\u6216\u88ab\u540a\u9500\u540e\uff0c\u5c31\u65e0\u6cd5\u9a8c\u8bc1\u7b7e\u540d\u7684\u6709\u6548\u6027\u4e86\u3002<\/span><\/p>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>PAdES-T\uff08\u65f6\u95f4\u6233\uff09<\/span><\/strong><span>\uff1a\u5f15\u5165\u53ef\u4fe1\u65f6\u95f4\u6233\u670d\u52a1\uff08TSA\uff09\uff0c\u8bc1\u660e\u5728\u7b7e\u540d\u53d1\u751f\u7684\u90a3\u4e2a\u65f6\u523b\uff0c\u8bc1\u4e66\u662f\u6709\u6548\u7684\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>PAdES-LTA\uff08\u957f\u671f\u5f52\u6863\uff09<\/span><\/strong><span>\uff1a\u8fd9\u662f\u672c\u65b9\u6848\u63a8\u8350\u7684\u7ec8\u6781\u6807\u51c6\u3002\u5b83\u4e0d\u4ec5\u5305\u542b\u65f6\u95f4\u6233\uff0c\u8fd8\u5c06\u9a8c\u8bc1\u6240\u9700\u7684\u6240\u6709\u64a4\u9500\u6570\u636e\uff08CRL\u5217\u8868\u3001OCSP\u54cd\u5e94\uff09\u5168\u90e8\u5d4c\u5165\u5230PDF\u6587\u4ef6\u7684**DSS\uff08Document Security Store\uff09**\u533a\u57df\u4e2d\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5373\u4f7f10\u5e74\u540eCA\u673a\u6784\u5012\u95ed\uff0c\u6216\u8005\u4e0d\u5f97\u4e0d\u79bb\u7ebf\u9a8c\u8bc1\uff0c\u53ea\u8981\u6587\u4ef6\u672a\u88ab\u7be1\u6539\uff0c\u4f9d\u7136\u53ef\u4ee5\u5229\u7528\u5d4c\u5165\u7684\u9a8c\u8bc1\u6570\u636e\u8bc1\u660e\u5176\u5f53\u65f6\u7684\u5408\u6cd5\u6027 7\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<h2 style=\"border-width: 0px;border-style: solid;font-size: 16.8px;font-weight: bold;margin: 4em auto 2em;text-align: center;line-height: 1.75;, Arial, sans-serif;padding: 0px 0.2em\"><span>3. WPS Office \u5143\u6570\u636e\u4e0e\u7b7e\u540d\u652f\u6301\u6df1\u5ea6\u5206\u6790<\/span><\/h2>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>\u4f5c\u4e3a\u4e2d\u56fd\u5e02\u573a\u5360\u6709\u7387\u6781\u9ad8\u7684\u529e\u516c\u8f6f\u4ef6\uff0cWPS Office\u5728\u5b9e\u65bd\u8be5\u5b89\u5168\u4f53\u7cfb\u4e2d\u7684\u89d2\u8272\u81f3\u5173\u91cd\u8981\u3002\u6211\u4eec\u9700\u8981\u5206\u522b\u4eceWindows\u684c\u9762\u7aef\u548cLinux\u4fe1\u521b\u7aef\u5206\u6790\u5176\u6280\u672f\u5b9e\u73b0\u8def\u5f84\u3002<\/span><\/p>\n<h3 style=\"border-width: 0px 0px 0px 3px;border-style: solid;font-size: 15.4px;font-weight: bold;margin: 2em 8px 0.75em 0px;text-align: left;line-height: 1.2;, Arial, sans-serif;padding-left: 8px\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>3.1. \u5143\u6570\u636e\u5d4c\u5165\u652f\u6301\u5206\u6790<\/span><\/strong><\/h3>\n<h4 style=\"border-width: 0px;border-style: solid;font-size: 14px;font-weight: bold;margin: 2em 8px 0.5em;text-align: left;line-height: 1.75;, Arial, sans-serif\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>3.1.1. Windows\u5e73\u53f0\u7684COM\/VSTO\u673a\u5236<\/span><\/strong><\/h4>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>\u5728Windows\u5e73\u53f0\u4e0a\uff0cWPS Office\uff08\u5305\u62ecWriter, Spreadsheets, Presentation\uff09\u63d0\u4f9b\u4e86\u4e0eMicrosoft Office\u9ad8\u5ea6\u517c\u5bb9\u7684COM\u63a5\u53e3\u5bf9\u8c61\u6a21\u578b\u3002\u8fd9\u4f7f\u5f97\u5229\u7528C<a class=\"wx_topic_link\" style=\"color: #576B95 !important\" data-topic=\"1\">#\u6216C<\/a>++\u5f00\u53d1VSTO\uff08Visual Studio Tools for Office\uff09\u63d2\u4ef6\u6216\u72ec\u7acb\u63a7\u5236\u7a0b\u5e8f\u53d8\u5f97\u76f8\u5bf9\u5bb9\u6613\u3002<\/span><\/p>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>CustomDocumentProperties\u96c6\u5408<\/span><\/strong><span>\uff1a\u8fd9\u662f\u6700\u76f4\u63a5\u7684\u5143\u6570\u636e\u6ce8\u5165\u63a5\u53e3\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528ActiveDocument.CustomDocumentProperties.Add(Name, LinkToContent, Type, Value)\u65b9\u6cd5\uff0c\u5c06\u5b89\u5168\u6807\u7b7e\u5199\u5165\u6587\u6863\u3002<\/span><\/section>\n<\/li>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><span style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit;font-style: italic\"><span>\u6280\u672f\u7ec6\u8282<\/span><\/span><span>\uff1a\u8fd9\u4e9b\u5c5e\u6027\u88ab\u5b58\u50a8\u5728OOXML\u5305\u7684docProps\/custom.xml\u90e8\u5206\u3002\u867d\u7136\u4e25\u683c\u610f\u4e49\u4e0a\u8fd9\u4e0d\u5b8c\u5168\u7b49\u540c\u4e8eAdobe\u5b9a\u4e49\u7684XMP\u5305\uff0c\u4f46\u5b83\u662fOffice\u6587\u6863\u751f\u6001\u4e2d\u7684\u4e8b\u5b9e\u6807\u51c6\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><span style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit;font-style: italic\"><span>\u517c\u5bb9\u6027<\/span><\/span><span>\uff1a\u6240\u6709\u4e3b\u6d41DLP\uff08Symantec, Forcepoint, SkyGuard\uff09\u5747\u80fd\u539f\u751f\u89e3\u6790docProps\/custom.xml\u4e2d\u7684\u5c5e\u6027\uff0c\u56e0\u6b64\u5728Windows\u751f\u6001\u4e0b\uff0c\u4f7f\u7528\u6b64\u63a5\u53e3\u662f\u6700\u4f73\u5b9e\u8df5 6\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>Custom XML Parts\u652f\u6301<\/span><\/strong><span>\uff1a\u5bf9\u4e8e\u9700\u8981\u4e25\u683c\u7b26\u5408ISO 16684-1 XMP\u6807\u51c6\u7684\u573a\u666f\uff08\u4f8b\u5982\u9700\u8981\u8de8\u683c\u5f0f\u517c\u5bb9\u56fe\u7247\u7ba1\u7406\u7cfb\u7edf\uff09\uff0cWPS Office\u540c\u6837\u652f\u6301\u901a\u8fc7CustomXMLParts\u96c6\u5408\u76f4\u63a5\u6ce8\u5165\u539f\u59cb\u7684XML\u6570\u636e\u5757\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u6784\u9020\u4e00\u4e2a\u6807\u51c6\u7684XMP XML\u5b57\u7b26\u4e32\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a\u4e00\u4e2a\u65b0\u7684Part\u6dfb\u52a0\u5230\u6587\u6863\u4e2d\u3002\u8fd9\u79cd\u65b9\u5f0f\u66f4\u4e3a\u5e95\u5c42\uff0c\u4f46\u80fd\u786e\u6570\u636e\u7ed3\u6784\u5b8c\u5168\u7b26\u5408\u4f01\u4e1a\u5b9a\u4e49\u7684Schema 5\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<h4 style=\"border-width: 0px;border-style: solid;font-size: 14px;font-weight: bold;margin: 2em 8px 0.5em;text-align: left;line-height: 1.75;, Arial, sans-serif\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>3.1.2. Linux\u5e73\u53f0\u7684RPC\u4e0eSDK\u6311\u6218<\/span><\/strong><\/h4>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>\u5728Linux\u73af\u5883\uff08\u5982\u7edf\u4fe1UOS\u3001\u9e92\u9e9f\uff09\u4e0b\uff0cWPS Office\u7684\u67b6\u6784\u6709\u6240\u4e0d\u540c\uff0c\u5b83\u57fa\u4e8eQt\u6846\u67b6\u5f00\u53d1\uff0c\u4e14\u4e0d\u5177\u5907Windows\u4e0b\u7684COM\u81ea\u52a8\u5316\u670d\u52a1\u3002\u4e3a\u4e86\u89e3\u51b3\u4e8c\u6b21\u5f00\u53d1\u95ee\u9898\uff0cWPS\u63d0\u4f9b\u4e86<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>WPS Open Platform for Linux<\/span><\/strong><span>\uff0c\u6838\u5fc3\u662f\u57fa\u4e8eRPC\uff08Remote Procedure Call\uff09\u7684API\u673a\u5236\u3002<\/span><\/p>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>pywpsrpc\u4e2d\u95f4\u4ef6<\/span><\/strong><span>\uff1a\u8fd9\u662fLinux\u73af\u5883\u4e0b\u5b9e\u65bd\u81ea\u52a8\u5316\u5143\u6570\u636e\u6ce8\u5165\u7684\u5173\u952e\u3002pywpsrpc\u662f\u4e00\u4e2aPython\u7ed1\u5b9a\u5e93\uff0c\u5b83\u5c01\u88c5\u4e86WPS\u7684C++ RPC\u63a5\u53e3\uff0c\u5141\u8bb8\u5916\u90e8Python\u811a\u672c\u65e0\u5934\uff08Headless\uff09\u63a7\u5236WPS\u8fdb\u7a0b\u3002<\/span><\/section>\n<\/li>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><span style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit;font-style: italic\"><span>\u64cd\u4f5c\u6d41\u7a0b<\/span><\/span><span>\uff1a\u5b89\u5168\u7cfb\u7edf\u53ef\u4ee5\u5728\u540e\u53f0\u542f\u52a8\u4e00\u4e2aPython\u670d\u52a1\uff0c\u901a\u8fc7createWpsRpcInstance\u521d\u59cb\u5316RPC\u8fde\u63a5\uff0c\u7136\u540e\u8c03\u7528\u4e0eCOM\u5bf9\u8c61\u6a21\u578b\u4e00\u81f4\u7684\u65b9\u6cd5\uff08\u5982rpcwpsapi.createWpsRpcInstance() -&gt; getWpsApplication() -&gt; Documents.Open() -&gt; CustomDocumentProperties.Add()\uff09\u6765\u4fee\u6539\u6587\u6863\u5c5e\u6027 11\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><span style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit;font-style: italic\"><span>\u5c40\u9650\u6027<\/span><\/span><span>\uff1aLinux\u7248\u7684CLI\u5de5\u5177\uff08\u5982wpspdf\uff09\u901a\u5e38\u53ea\u63d0\u4f9b\u7b80\u5355\u7684\u683c\u5f0f\u8f6c\u6362\u529f\u80fd\uff0c\u4e0d\u652f\u6301\u5728\u8f6c\u6362\u8fc7\u7a0b\u4e2d\u901a\u8fc7\u547d\u4ee4\u884c\u53c2\u6570\u76f4\u63a5\u6ce8\u5165\u81ea\u5b9a\u4e49\u5143\u6570\u636e\u3002\u56e0\u6b64\uff0c\u5fc5\u987b\u901a\u8fc7RPC\u8c03\u7528\u5b8c\u6574\u7684WPS\u5b9e\u4f8b\u6765\u5b8c\u6210\u8fd9\u4e00\u64cd\u4f5c\uff0c\u8fd9\u5728\u670d\u52a1\u5668\u7aef\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u53ef\u80fd\u4f1a\u5e26\u6765\u4e00\u5b9a\u7684\u6027\u80fd\u5f00\u9500 13\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<\/ul>\n<h4 style=\"border-width: 0px;border-style: solid;font-size: 14px;font-weight: bold;margin: 2em 8px 0.5em;text-align: left;line-height: 1.75;, Arial, sans-serif\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>3.1.3. \u683c\u5f0f\u8f6c\u6362\u4e2d\u7684\u5143\u6570\u636e\u4e22\u5931\u98ce\u9669<\/span><\/strong><\/h4>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>\u4e00\u4e2a\u5173\u952e\u7684\u6280\u672f\u98ce\u9669\u70b9\u5728\u4e8e\u683c\u5f0f\u8f6c\u6362\uff08\u5982docx\u8f6cpdf\uff09\u3002\u6839\u636e\u6d4b\u8bd5\u4e0e\u6587\u6863\u5206\u6790\uff0c\u5f53\u4f7f\u7528WPS\u8fdb\u884c\u201c\u53e6\u5b58\u4e3aPDF\u201d\u6216\u201c\u5bfc\u51faPDF\u201d\u65f6\uff0c\u6807\u51c6\u7684OLE\u5c5e\u6027\uff08\u6807\u9898\u3001\u4f5c\u8005\uff09\u901a\u5e38\u4f1a\u88ab\u6620\u5c04\u5230PDF\u7684Info Dictionary\u4e2d\uff0c\u4f46<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u81ea\u5b9a\u4e49\u7684\u6269\u5c55\u5c5e\u6027\uff08XMP\uff09\u5f80\u5f80\u4f1a\u88ab\u4e22\u5f03<\/span><\/strong><span>\uff0c\u9664\u975e\u4f7f\u7528\u4e86\u7279\u5b9a\u7684\u63d2\u4ef6\u6216\u914d\u7f6e 4\u3002<\/span><\/p>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u89e3\u51b3\u65b9\u6848<\/span><\/strong><span>\uff1a\u67b6\u6784\u4e2d\u5fc5\u987b\u5305\u542b\u4e00\u4e2a**\u540e\u5904\u7406\uff08Post-Processing\uff09**\u6b65\u9aa4\u3002<\/span><\/section>\n<\/li>\n<ol style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>1. \u5229\u7528WPS\u5c06Docx\u8f6c\u6362\u4e3aPDF\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>2. \u7acb\u5373\u8c03\u7528\u57fa\u4e8eExifTool\u6216Python xmp-toolkit\u7684\u811a\u672c\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>3. \u8be5\u811a\u672c\u8bfb\u53d6\u539fDocx\u7684\u5bc6\u7ea7\u5c5e\u6027\uff0c\u5e76\u5c06\u5176\u6309\u7167XMP\u6807\u51c6\u91cd\u65b0\u6ce8\u5165\u5230\u65b0\u751f\u6210\u7684PDF\u6587\u4ef6\u4e2d\u3002\u8fd9\u4e00\u6b65\u662f\u786e\u4fdd\u5143\u6570\u636e\u5168\u751f\u547d\u5468\u671f\u751f\u5b58\u7684\u5173\u952e 4\u3002<\/span><\/section>\n<\/li>\n<\/ol>\n<\/ul>\n<h3 style=\"border-width: 0px 0px 0px 3px;border-style: solid;font-size: 15.4px;font-weight: bold;margin: 2em 8px 0.75em 0px;text-align: left;line-height: 1.2;, Arial, sans-serif;padding-left: 8px\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>3.2. \u7b7e\u540d\u6a21\u5f0f\u652f\u6301\u4e0ePAdES\u9002\u914d<\/span><\/strong><\/h3>\n<h4 style=\"border-width: 0px;border-style: solid;font-size: 14px;font-weight: bold;margin: 2em 8px 0.5em;text-align: left;line-height: 1.75;, Arial, sans-serif\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>3.2.1. WPS PDF\u7684\u539f\u751f\u7b7e\u540d\u80fd\u529b<\/span><\/strong><\/h4>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>WPS Office\uff08\u5c24\u5176\u662f\u4f01\u4e1a\u7248\u548c\u4e13\u4e1a\u7248\uff09\u5185\u7f6e\u4e86\u8f83\u4e3a\u5b8c\u5584\u7684PDF\u7b7e\u540d\u529f\u80fd\u3002<\/span><\/p>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u8bc1\u4e66\u652f\u6301<\/span><\/strong><span>\uff1a\u652f\u6301\u5bfc\u5165PKCS<a class=\"wx_topic_link\" style=\"color: #576B95 !important\" data-topic=\"1\">#12\u683c\u5f0f<\/a>\uff08.pfx,.p12\uff09\u7684\u8f6f\u8bc1\u4e66\uff0c\u4e5f\u652f\u6301\u8c03\u7528\u7cfb\u7edf\u52a0\u5bc6\u5e93\u8bbf\u95eeUSB Key\u4e2d\u7684\u786c\u8bc1\u4e66\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>PAdES\u57fa\u7ebf<\/span><\/strong><span>\uff1aWPS\u751f\u6210\u7684\u7b7e\u540d\u9ed8\u8ba4\u7b26\u5408PAdES-B\uff08Basic\uff09\u6807\u51c6\u3002\u5982\u679c\u914d\u7f6e\u4e86\u65f6\u95f4\u6233\u670d\u52a1\u5668\uff08TSA\uff09\u5730\u5740\uff0c\u5b83\u53ef\u4ee5\u751f\u6210PAdES-T\u7b7e\u540d\uff0c\u8fd9\u5bf9\u4e8e\u8bc1\u660e\u7b7e\u540d\u65f6\u95f4\u81f3\u5173\u91cd\u8981 17\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<h4 style=\"border-width: 0px;border-style: solid;font-size: 14px;font-weight: bold;margin: 2em 8px 0.5em;text-align: left;line-height: 1.75;, Arial, sans-serif\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>3.2.2. \u5b9e\u73b0PAdES-LTA\u7684\u6df7\u5408\u8def\u5f84<\/span><\/strong><\/h4>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>WPS GUI\u754c\u9762\u76ee\u524d\u5e76\u672a\u76f4\u63a5\u63d0\u4f9b\u201c\u4fdd\u5b58\u4e3aPAdES-LTA\u201d\u7684\u9009\u9879\u3002\u8981\u8fbe\u5230\u8fd9\u4e00\u9ad8\u5b89\u5168\u7ea7\u522b\uff0c\u5efa\u8bae\u91c7\u7528\u4ee5\u4e0b\u6df7\u5408\u8def\u5f84\uff1a<\/span><\/p>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u524d\u7aef\u89c6\u89c9\u5448\u73b0<\/span><\/strong><span>\uff1a\u7528\u6237\u4f7f\u7528WPS Office\u8fdb\u884c\u64cd\u4f5c\uff0c\u653e\u7f6e\u53ef\u89c6\u5316\u7684\u7b7e\u540d\u57df\uff08\u5370\u7ae0\/\u624b\u5199\u4f53\uff09\uff0c\u5b8c\u6210PAdES-B\u6216PAdES-T\u7b7e\u540d\u3002\u8fd9\u4e00\u6b65\u89e3\u51b3\u4e86\u201c\u6240\u89c1\u5373\u6240\u5f97\u201d\u7684\u4f53\u9a8c\u95ee\u9898\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u540e\u7aefLTA\u589e\u5f3a<\/span><\/strong><span>\uff1a\u5728\u6587\u4ef6\u4fdd\u5b58\u6216\u5f52\u6863\u6d41\u8f6c\u65f6\uff0c\u901a\u8fc7\u670d\u52a1\u5668\u7aef\u7684\u7b7e\u540d\u589e\u5f3a\u670d\u52a1\uff08\u57fa\u4e8eJava\u7684DSS\u5e93\u6216OpenPDFSign\u5de5\u5177\uff09\u5bf9PDF\u8fdb\u884c\u4e8c\u6b21\u5904\u7406\u3002\u8be5\u670d\u52a1\u4f1a\u81ea\u52a8\u8fde\u63a5CA\u673a\u6784\uff0c\u83b7\u53d6CRL\u548cOCSP\u54cd\u5e94\uff0c\u5e76\u5c06\u5176\u5d4c\u5165\u5230PDF\u4e2d\uff0c\u4ece\u800c\u5c06\u7b7e\u540d\u7ea7\u522b\u63d0\u5347\u81f3PAdES-LTA\u3002\u8fd9\u79cd\u65b9\u5f0f\u5bf9\u7528\u6237\u900f\u660e\uff0c\u4e14\u89c4\u907f\u4e86\u5ba2\u6237\u7aef\u590d\u6742\u7684\u7f51\u7edc\u914d\u7f6e\u95ee\u9898 7\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<h4 style=\"border-width: 0px;border-style: solid;font-size: 14px;font-weight: bold;margin: 2em 8px 0.5em;text-align: left;line-height: 1.75;, Arial, sans-serif\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>3.2.3. Linux\u4e0b\u7684\u65e0\u5934\u7b7e\u540d<\/span><\/strong><\/h4>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>\u5bf9\u4e8eLinux\u670d\u52a1\u5668\u7aef\u7684\u81ea\u52a8\u5316\u6279\u91cf\u7b7e\u540d\u9700\u6c42\uff0cWPS Linux\u7248\u7684\u547d\u4ee4\u884c\u5de5\u5177wpspdf\u529f\u80fd\u76f8\u5bf9\u57fa\u7840\uff0c\u4e3b\u8981\u4fa7\u91cd\u4e8e\u683c\u5f0f\u8f6c\u6362\u800c\u975e\u590d\u6742\u7684\u5bc6\u7801\u5b66\u64cd\u4f5c 14\u3002<\/span><\/p>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u63a8\u8350\u65b9\u6848<\/span><\/strong><span>\uff1a\u5728Linux\u81ea\u52a8\u5316\u6d41\u7a0b\u4e2d\uff0c\u5efa\u8bae\u5265\u79bbWPS\u7684\u7b7e\u540d\u529f\u80fd\uff0c\u8f6c\u800c\u4f7f\u7528\u4e13\u7528\u7684\u547d\u4ee4\u884c\u5de5\u5177\u5982OpenSSL\u914d\u5408JSignPdf\u6216OpenPDFSign\u3002\u8fd9\u4e9b\u5de5\u5177\u53ef\u4ee5\u901a\u8fc7\u811a\u672c\u7cbe\u786e\u63a7\u5236\u7b7e\u540d\u7684\u4f4d\u7f6e\u3001\u8bc1\u4e66\u9009\u62e9\u3001TSA\u914d\u7f6e\u4ee5\u53caLTA\u4fe1\u606f\u7684\u5d4c\u5165\uff0c\u4e14\u66f4\u6613\u4e8e\u96c6\u6210\u5230CI\/CD\u6d41\u6c34\u7ebf\u6216DLP\u7f51\u5173\u4e2d 19\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<h2 style=\"border-width: 0px;border-style: solid;font-size: 16.8px;font-weight: bold;margin: 4em auto 2em;text-align: center;line-height: 1.75;, Arial, sans-serif;padding: 0px 0.2em\"><span>4. \u5f00\u6e90\u7ec8\u7aef\u4e0e\u7f51\u7edc\u5b89\u5168\u6808\u652f\u6301\u8bc4\u4f30<\/span><\/h2>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>\u5728\u9884\u7b97\u6709\u9650\u6216\u9700\u8981\u9ad8\u5ea6\u5b9a\u5236\u5316\u7684\u573a\u666f\u4e0b\uff0c\u5f00\u6e90\u5b89\u5168\u5de5\u5177\u662f\u6784\u5efa\u672c\u4f53\u7cfb\u7684\u91cd\u8981\u8865\u5145\u3002<\/span><\/p>\n<h3 style=\"border-width: 0px 0px 0px 3px;border-style: solid;font-size: 15.4px;font-weight: bold;margin: 2em 8px 0.75em 0px;text-align: left;line-height: 1.2;, Arial, sans-serif;padding-left: 8px\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>4.1. Wazuh\uff1a\u7ec8\u7aef\u4fa7\u7684\u5143\u6570\u636e\u5ba1\u8ba1\u4e0e\u54cd\u5e94<\/span><\/strong><\/h3>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>Wazuh\u662f\u5f00\u6e90\u4e3b\u673a\u5165\u4fb5\u68c0\u6d4b\u7cfb\u7edf\uff08HIDS\uff09\u7684\u4f7c\u4f7c\u8005\uff0c\u975e\u5e38\u9002\u5408\u627f\u62c5\u201c\u7ec8\u7aef\u81ea\u52a8\u5316\u5ba1\u8ba1\u201d\u7684\u89d2\u8272\u3002<\/span><\/p>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u6587\u4ef6\u5b8c\u6574\u6027\u76d1\u63a7\uff08FIM\uff09\u7684\u5c40\u9650<\/span><\/strong><span>\uff1aWazuh\u539f\u751f\u7684FIM\uff08File Integrity Monitoring\uff09\u6a21\u5757\u4e3b\u8981\u76d1\u63a7\u6587\u4ef6\u7684\u54c8\u5e0c\u503c\u3001\u6743\u9650\u548c\u6240\u6709\u8005\u53d8\u5316\u3002\u5b83<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u65e0\u6cd5<\/span><\/strong><span>\u76f4\u63a5\u89e3\u6790\u6587\u4ef6\u5185\u90e8\u7684XMP\u5143\u6570\u636e\u3002\u5982\u679c\u6587\u4ef6\u7684\u5bc6\u7ea7\u6807\u7b7e\u88ab\u4fee\u6539\uff0cFIM\u4f1a\u62a5\u8b66\u201c\u6587\u4ef6\u5df2\u4fee\u6539\u201d\uff0c\u4f46\u65e0\u6cd5\u544a\u77e5\u662f\u201c\u5bc6\u7ea7\u88ab\u7be1\u6539\u201d 21\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>Active Response\uff08\u4e3b\u52a8\u54cd\u5e94\uff09\u7684\u6df1\u5ea6\u96c6\u6210<\/span><\/strong><span>\uff1a\u4e3a\u4e86\u5f25\u8865FIM\u7684\u4e0d\u8db3\uff0c\u5fc5\u987b\u5229\u7528Wazuh\u7684Active Response\u529f\u80fd\u3002<\/span><\/section>\n<\/li>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u5b9e\u65bd\u903b\u8f91<\/span><\/strong><span>\uff1a\u914d\u7f6eWazuh\u89c4\u5219\uff0c\u5f53\u654f\u611f\u76ee\u5f55\u4e0b\u7684PDF\/Docx\u6587\u4ef6\u53d1\u751fmodified\u6216created\u4e8b\u4ef6\u65f6\uff0c\u89e6\u53d1\u4e00\u4e2a\u672c\u5730\u7684Python\u811a\u672c\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u811a\u672c\u903b\u8f91<\/span><\/strong><span>\uff1a\u8be5Python\u811a\u672c\u8c03\u7528ExifTool\u8bfb\u53d6\u6587\u4ef6\u7684sec:Classification\u6807\u7b7e\u3002\u5982\u679c\u53d1\u73b0\u6807\u7b7e\u7f3a\u5931\u6216\u4e0e\u7528\u6237\u6743\u9650\u4e0d\u5339\u914d\uff0c\u811a\u672c\u53ef\u4ee5\u7acb\u5373\u6267\u884c\u9694\u79bb\u6587\u4ef6\u3001\u67e5\u6740\u8fdb\u7a0b\u6216\u5f39\u7a97\u8b66\u544a\u64cd\u4f5c\u3002\u8fd9\u79cd\u201cFIM\u89e6\u53d1 -&gt; \u811a\u672c\u89e3\u6790 -&gt; \u54cd\u5e94\u201d\u7684\u94fe\u8def\u662f\u5f00\u6e90\u65b9\u6848\u5b9e\u73b0\u6df1\u5ea6DLP\u7684\u6838\u5fc3 22\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>YARA\u96c6\u6210<\/span><\/strong><span>\uff1aWazuh\u652f\u6301\u4e0b\u53d1YARA\u89c4\u5219\u3002\u53ef\u4ee5\u7f16\u5199YARA\u89c4\u5219\u6765\u626b\u63cf\u6587\u4ef6\u5934\u90e8\u7684Hex\u7279\u5f81\uff0c\u5339\u914d\u7279\u5b9a\u7684XMP XML\u5b57\u7b26\u4e32\uff08\u5982&lt;sec:Classification&gt;TopSecret\uff09\u3002\u8fd9\u63d0\u4f9b\u4e86\u4e00\u79cd\u65e0\u9700\u8c03\u7528\u5916\u90e8\u811a\u672c\u7684\u8f7b\u91cf\u7ea7\u9759\u6001\u68c0\u6d4b\u624b\u6bb5 24\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<h3 style=\"border-width: 0px 0px 0px 3px;border-style: solid;font-size: 15.4px;font-weight: bold;margin: 2em 8px 0.75em 0px;text-align: left;line-height: 1.2;, Arial, sans-serif;padding-left: 8px\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>4.2. Zeek\uff1a\u7f51\u7edc\u4fa7\u7684\u88ab\u52a8\u5143\u6570\u636e\u63d0\u53d6<\/span><\/strong><\/h3>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>Zeek\uff08\u539fBro\uff09\u4f5c\u4e3a\u7f51\u7edc\u6d41\u91cf\u5206\u6790\u5668\uff0c\u80fd\u591f\u63d0\u4f9b\u6df1\u5ea6\u7684\u6d41\u91cf\u900f\u89c6\uff0c\u4f46\u9ed8\u8ba4\u4e0d\u89e3\u6790\u81ea\u5b9a\u4e49XMP\u3002<\/span><\/p>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u6587\u4ef6\u63d0\u53d6\u6846\u67b6\uff08File Extraction Framework\uff09<\/span><\/strong><span>\uff1aZeek\u53ef\u4ee5\u4eceHTTP\u3001SMB\u3001SMTP\u6d41\u91cf\u4e2d\u8fd8\u539f\u51faPDF\u548cOffice\u6587\u4ef6\u3002\u8fd9\u662f\u5206\u6790\u7684\u524d\u63d0 26\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u81ea\u5b9a\u4e49\u811a\u672c\u6269\u5c55<\/span><\/strong><span>\uff1aZeek\u672c\u8eab\u6ca1\u6709XMP\u89e3\u6790\u5668\u3002\u89e3\u51b3\u65b9\u6848\u662f\u7f16\u5199Zeek\u811a\u672c\uff0c\u5229\u7528Input\u6846\u67b6\u6216Exec\u6846\u67b6\uff0c\u5728\u6587\u4ef6\u63d0\u53d6\u843d\u5730\u540e\uff0c\u5f02\u6b65\u8c03\u7528\u7cfb\u7edf\u7ea7\u7684exiftool\u547d\u4ee4\u5bf9\u6587\u4ef6\u8fdb\u884c\u5206\u6790\uff0c\u5e76\u5c06\u63d0\u53d6\u5230\u7684esec:Classification\u5b57\u6bb5\u56de\u5199\u5230Zeek\u7684files.log\u6216\u4e13\u95e8\u7684xmp.log\u4e2d\u3002\u8fd9\u4f7f\u5f97\u5b89\u5168\u5206\u6790\u5e08\u53ef\u4ee5\u5728SIEM\u4e2d\u5173\u8054\u7f51\u7edc\u4f1a\u8bdd\u4e0e\u6570\u636e\u5bc6\u7ea7 27\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u52a0\u5bc6\u6d41\u91cf\u76f2\u533a<\/span><\/strong><span>\uff1aZeek\u65e0\u6cd5\u89e3\u5bc6TLS\u6d41\u91cf\u3002\u56e0\u6b64\uff0c\u5fc5\u987b\u5728Wazuh\u7aef\u8fdb\u884c\u8865\u5145\u76d1\u63a7\uff0c\u6216\u8005\u5728Web\u7f51\u5173\uff08Proxy\uff09\u89e3\u5bc6\u540e\u518d\u5f15\u6d41\u7ed9Zeek\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<h3 style=\"border-width: 0px 0px 0px 3px;border-style: solid;font-size: 15.4px;font-weight: bold;margin: 2em 8px 0.75em 0px;text-align: left;line-height: 1.2;, Arial, sans-serif;padding-left: 8px\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>4.3. Suricata\uff1a\u7f51\u7edc\u4fa7\u7684\u5b9e\u65f6\u963b\u65ad<\/span><\/strong><\/h3>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>Suricata\u4f5c\u4e3aIDS\/IPS\uff0c\u5177\u5907\u5b9e\u65f6\u963b\u65ad\u80fd\u529b\u3002<\/span><\/p>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>Lua\u811a\u672c\u68c0\u6d4b<\/span><\/strong><span>\uff1aSuricata\u652f\u6301\u5728\u89c4\u5219\u4e2d\u8c03\u7528Lua\u811a\u672c\uff08luajit\u5173\u952e\u5b57\uff09\u3002\u53ef\u4ee5\u7f16\u5199Lua\u811a\u672c\u5bf9file_data\u7f13\u51b2\u533a\u8fdb\u884c\u6d41\u5f0f\u89e3\u6790\uff0c\u641c\u7d22\u7279\u5b9a\u7684XMP XML\u7ed3\u6784\u3002<\/span><\/section>\n<\/li>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><span style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit;font-style: italic\"><span>\u89c4\u5219\u793a\u4f8b<\/span><\/span><span>\uff1aalert tcp any any -&gt; any any (msg:&#8221;XMP TopSecret Data Exfiltration&#8221;; flow:established,to_server; file_data; luajit:detect_xmp_secret.lua; sid:10001;) 29\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u6027\u80fd\u8003\u91cf<\/span><\/strong><span>\uff1a\u5728Lua\u4e2d\u8fdb\u884c\u590d\u6742\u7684XML\u89e3\u6790\u6781\u5176\u6d88\u8017CPU\u3002\u5efa\u8bae\u5148\u4f7f\u7528Boyer-Moore\u7b97\u6cd5\u5339\u914d\u9759\u6001\u7684XMP\u5934\uff08\u5982&lt;x:xmpmeta\uff09\u4f5c\u4e3a\u524d\u7f6e\u8fc7\u6ee4\u6761\u4ef6\uff0c\u547d\u4e2d\u540e\u518d\u8c03\u7528Lua\u8fdb\u884c\u7cbe\u786e\u503c\u7684\u89e3\u6790\uff0c\u4ee5\u5e73\u8861\u6027\u80fd\u4e0e\u68c0\u6d4b\u7cbe\u5ea6 31\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<h2 style=\"border-width: 0px;border-style: solid;font-size: 16.8px;font-weight: bold;margin: 4em auto 2em;text-align: center;line-height: 1.75;, Arial, sans-serif;padding: 0px 0.2em\"><span>5. \u4e2d\u56fd\u4e0e\u56fd\u9645DLP\u4ea7\u54c1\u652f\u6301\u8bc4\u4f30\u4e0e\u7b56\u7565\u5dee\u5f02<\/span><\/h2>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>\u5728\u5546\u4e1aDLP\u9886\u57df\uff0c\u7531\u4e8e\u5408\u89c4\u9a71\u52a8\uff08GDPR vs \u7b49\u4fdd\/\u5206\u7ea7\u4fdd\u62a4\uff09\u7684\u5dee\u5f02\uff0c\u56fd\u5185\u5916\u4ea7\u54c1\u5728\u6280\u672f\u8def\u7ebf\u4e0a\u5b58\u5728\u663e\u8457\u5206\u6b67\u3002<\/span><\/p>\n<h3 style=\"border-width: 0px 0px 0px 3px;border-style: solid;font-size: 15.4px;font-weight: bold;margin: 2em 8px 0.75em 0px;text-align: left;line-height: 1.2;, Arial, sans-serif;padding-left: 8px\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>5.1. \u56fd\u9645DLP\u5de8\u5934\uff1aSymantec &amp; Forcepoint<\/span><\/strong><\/h3>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>\u8fd9\u4e24\u5bb6\u5382\u5546\u7684\u4ea7\u54c1\u8bbe\u8ba1\u9ad8\u5ea6\u5951\u5408\u201c\u5143\u6570\u636e\u9a71\u52a8\u201d\u7684\u7406\u5ff5\uff0c\u6280\u672f\u6808\u504f\u5411\u4e8e\u7cbe\u786e\u7684\u6a21\u5f0f\u5339\u914d\u3002<\/span><\/p>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>Symantec DLP (Broadcom)<\/span><\/strong><span>\uff1a<\/span><\/section>\n<\/li>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u6df1\u5ea6XML\u89e3\u6790<\/span><\/strong><span>\uff1aSymantec DLP\u62e5\u6709\u6781\u5176\u5f3a\u5927\u7684\u81ea\u5b9a\u4e49\u6587\u4ef6\u7c7b\u578b\u68c0\u6d4b\u80fd\u529b\u3002\u7ba1\u7406\u5458\u53ef\u4ee5\u5b9a\u4e49<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>XML Data Identifier<\/span><\/strong><span>\uff0c\u76f4\u63a5\u914d\u7f6eXPath\u8def\u5f84\uff08\u5982\/rdf:RDF\/rdf:Description\/@sec:Classification\uff09\u6765\u63d0\u53d6\u5c5e\u6027\u503c\u3002\u8fd9\u4f7f\u5f97\u5b83\u5bf9XMP\u7684\u652f\u6301\u6700\u4e3a\u539f\u751f\u548c\u7cbe\u51c6 32\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u771f\u5b9e\u6587\u4ef6\u7c7b\u578b\uff08True File Type\uff09<\/span><\/strong><span>\uff1a\u5b83\u4e0d\u4f9d\u8d56\u6269\u5c55\u540d\uff0c\u800c\u662f\u68c0\u67e5\u6587\u4ef6\u4e8c\u8fdb\u5236\u5934\uff08Magic Number\uff09\uff0c\u8fd9\u80fd\u6709\u6548\u9632\u6b62\u7528\u6237\u901a\u8fc7\u5c06.docx\u91cd\u547d\u540d\u4e3a.txt\u6765\u7ed5\u8fc7XMP\u68c0\u67e5 34\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>Forcepoint DLP<\/span><\/strong><span>\uff1a<\/span><\/section>\n<\/li>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u5c5e\u6027\u5206\u7c7b\u5668<\/span><\/strong><span>\uff1a\u63d0\u4f9b\u4e86\u4e13\u95e8\u7684\u201cFile Properties\u201d\u548c\u201cFile Labeling\u201d\u5206\u7c7b\u5668\uff0c\u652f\u6301\u8bfb\u53d6OLE\u5c5e\u6027\u548c\u4e0eMicrosoft Information Protection (MIP)\u6807\u7b7e\u7684\u96c6\u6210\u3002\u5bf9\u4e8e\u81ea\u5b9a\u4e49XMP\uff0c\u53ef\u4ee5\u901a\u8fc7\u6b63\u5219\u8868\u8fbe\u5f0f\u6784\u5efa\u201cCustom Data Pattern\u201d\u6765\u5339\u914d\u6587\u4ef6\u5934\u90e8\u7684XML\u6587\u672c 35\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u903b\u8f91\u7ec4\u5408<\/span><\/strong><span>\uff1a\u5176\u7b56\u7565\u5f15\u64ce\u652f\u6301\u590d\u6742\u7684\u903b\u8f91\u7ec4\u5408\uff08\u4f8b\u5982\uff1a\u5f53\u201c\u5305\u542bXMP\u7edd\u5bc6\u6807\u7b7e\u201d\u4e14\u201c\u672a\u68c0\u6d4b\u5230PAdES\u7b7e\u540d\u201d\u65f6\uff0c\u6267\u884c\u963b\u65ad\uff09\uff0c\u975e\u5e38\u9002\u5408\u672c\u65b9\u6848\u7684\u5b9e\u65bd 37\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<\/ul>\n<h3 style=\"border-width: 0px 0px 0px 3px;border-style: solid;font-size: 15.4px;font-weight: bold;margin: 2em 8px 0.75em 0px;text-align: left;line-height: 1.2;, Arial, sans-serif;padding-left: 8px\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>5.2. \u4e2d\u56fdDLP\u5382\u5546\uff1a\u5929\u7a7a\u536b\u58eb\u3001\u6df1\u4fe1\u670d\u3001IP-guard<\/span><\/strong><\/h3>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>\u56fd\u4ea7DLP\u4ea7\u54c1\u66f4\u5f3a\u8c03\u5bf9\u672c\u571f\u5408\u89c4\u573a\u666f\u7684\u9002\u914d\uff0c\u4ee5\u53ca\u5bf9\u52a0\u5bc6\u548c\u5185\u5bb9\u7684\u6df1\u5ea6\u7406\u89e3\u3002<\/span><\/p>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u5929\u7a7a\u536b\u58eb (SkyGuard) &#8211; UCS\u7edf\u4e00\u5185\u5bb9\u5b89\u5168<\/span><\/strong><span>\uff1a<\/span><\/section>\n<\/li>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u6df1\u5ea6\u5185\u5bb9\u68c0\u6d4b (DCI)<\/span><\/strong><span>\uff1aSkyGuard\u7684\u5f15\u64ce\u5728\u89e3\u6790\u5d4c\u5957\u538b\u7f29\u5305\u548c\u590d\u6742\u6587\u6863\u7ed3\u6784\u65b9\u9762\u8868\u73b0\u51fa\u8272\u3002\u5176\u201c\u6570\u636e\u5206\u7c7b\u5206\u7ea7\u201d\u529f\u80fd\u6a21\u5757\u652f\u6301\u901a\u8fc7\u5173\u952e\u5b57\u548c\u6b63\u5219\u5b9a\u4e49\u6807\u7b7e\uff0c\u53ef\u4ee5\u5f88\u597d\u5730\u9002\u914dXMP\u4e2d\u7684\u660e\u6587\u6807\u8bb0\u3002\u4f5c\u4e3a\u4eceWeb\u5b89\u5168\u7f51\u5173\u8d77\u5bb6\u7684\u5382\u5546\uff0c\u5176\u5728\u7f51\u7edc\u4fa7\uff08Web\/Email\uff09\u5bf9XMP\u6d41\u91cf\u7684\u89e3\u6790\u548c\u963b\u65ad\u80fd\u529b\u6781\u5f3a 38\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u6df1\u4fe1\u670d (Sangfor) &#8211; ZTDP\u96f6\u4fe1\u4efb\u6570\u636e\u4fdd\u62a4<\/span><\/strong><span>\uff1a<\/span><\/section>\n<\/li>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u4e0a\u4e0b\u6587\u611f\u77e5\u4e0eAI<\/span><\/strong><span>\uff1a\u6df1\u4fe1\u670d\u7684\u6280\u672f\u8def\u7ebf\u66f4\u4fa7\u91cd\u4e8e\u201c\u6570\u636e\u68c0\u6d4b\u4e0e\u54cd\u5e94\uff08DDR\uff09\u201d\u3002\u5b83\u4e0d\u4ec5\u5173\u6ce8\u6807\u7b7e\uff0c\u66f4\u5229\u7528OCR\u548cAI\u6a21\u578b\u5206\u6790\u5185\u5bb9\u8bed\u4e49\u3002\u5728\u652f\u6301XMP\u6b63\u5219\u5339\u914d\u7684\u57fa\u7840\u4e0a\uff0c\u5b83\u80fd\u7ed3\u5408\u7528\u6237\u884c\u4e3a\uff08UEBA\uff09\u8fdb\u884c\u7efc\u5408\u5224\u65ad\u3002\u4f8b\u5982\uff0c\u4e00\u4e2a\u6807\u6709\u201c\u516c\u5f00\u201dXMP\u6807\u7b7e\u4f46\u5185\u5bb9\u5305\u542b\u5927\u91cf\u8eab\u4efd\u8bc1\u53f7\u7684\u6587\u6863\uff0c\u4ecd\u4f1a\u88abAI\u5f15\u64ce\u62e6\u622a\uff0c\u8fd9\u5f25\u8865\u4e86\u5355\u4e00\u5143\u6570\u636e\u53ef\u80fd\u88ab\u4f2a\u9020\u7684\u7f3a\u9677 41\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>IP-guard (\u6ea2\u4fe1) &#8211; \u7ec8\u7aef\u7ba1\u7406\u4e0e\u900f\u660e\u52a0\u5bc6<\/span><\/strong><span>\uff1a<\/span><\/section>\n<\/li>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u900f\u660e\u52a0\u5bc6\u8def\u7ebf<\/span><\/strong><span>\uff1aIP-guard\u7684\u6838\u5fc3\u4f18\u52bf\u5728\u4e8e\u5f3a\u5927\u7684\u7ec8\u7aef\u63a7\u5236\u548c\u900f\u660e\u52a0\u5bc6\uff08VFS\u9a71\u52a8\uff09\u3002\u5b83\u503e\u5411\u4e8e\u6839\u636e\u201c\u751f\u6210\u6587\u6863\u7684\u5e94\u7528\u7a0b\u5e8f\u201d\u81ea\u52a8\u5bf9\u6587\u4ef6\u8fdb\u884c\u52a0\u5bc6\uff0c\u800c\u4e0d\u662f\u4f9d\u8d56\u6587\u4ef6\u5185\u90e8\u7684\u5143\u6570\u636e\u6807\u7b7e\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u517c\u5bb9\u6027\u6311\u6218<\/span><\/strong><span>\uff1a\u5982\u679c\u8981\u5b9e\u65bdXMP\u65b9\u6848\uff0cIP-guard\u9700\u8981\u914d\u7f6e\u4e3a\u201c\u6587\u6863\u5c5e\u6027\u201d\u8fc7\u6ee4\u6a21\u5f0f\uff0c\u8bc6\u522bOLE\u5c5e\u6027\u4e2d\u7684\u5bc6\u7ea7\u4fe1\u606f\u3002\u4f46\u9700\u8981\u6ce8\u610f\uff0c\u5982\u679c\u542f\u7528\u4e86\u900f\u660e\u52a0\u5bc6\uff0c\u6587\u4ef6\u5728\u78c1\u76d8\u4e0a\u662f\u5bc6\u6587\uff0c\u5916\u90e8\u7684XMP\u89e3\u6790\u5de5\u5177\uff08\u5982Zeek\u6216Wazuh\u811a\u672c\uff09\u5c06\u65e0\u6cd5\u8bfb\u53d6\u5143\u6570\u636e\uff0c\u9664\u975e\u901a\u8fc7IP-guard\u7684\u89e3\u5bc6\u7f51\u5173\u6216\u6388\u6743\u8fdb\u7a0b\u8bbf\u95ee 44\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<\/ul>\n<h2 style=\"border-width: 0px;border-style: solid;font-size: 16.8px;font-weight: bold;margin: 4em auto 2em;text-align: center;line-height: 1.75;, Arial, sans-serif;padding: 0px 0.2em\"><span>6. \u6307\u5357\u8865\u5145\uff1a\u5b9e\u65bd\u8def\u7ebf\u56fe\u4e0e\u914d\u7f6e\u5efa\u8bae<\/span><\/h2>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>\u57fa\u4e8e\u4e0a\u8ff0\u5206\u6790\uff0c\u4e3a\u300a\u975e\u7ed3\u6784\u5316\u6570\u636e\u5b89\u5168\u4f53\u7cfb\u6784\u5efa\u300b\u8865\u5145\u4ee5\u4e0b\u5b9e\u65bd\u5efa\u8bae\uff1a<\/span><\/p>\n<h3 style=\"border-width: 0px 0px 0px 3px;border-style: solid;font-size: 15.4px;font-weight: bold;margin: 2em 8px 0.75em 0px;text-align: left;line-height: 1.2;, Arial, sans-serif;padding-left: 8px\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>6.1. \u8de8\u5e73\u53f0\u5143\u6570\u636e\u6ce8\u5165\u4e0e\u540c\u6b65\u7b56\u7565<\/span><\/strong><\/h3>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>Windows\u7aef<\/span><\/strong><span>\uff1a\u5f00\u53d1VSTO\u63d2\u4ef6\uff0c\u62e6\u622aDocumentBeforeSave\u4e8b\u4ef6\u3002\u63d2\u4ef6\u9700\u540c\u65f6\u5b8c\u6210\u4e24\u9879\u64cd\u4f5c\uff1a1. \u5199\u5165CustomDocumentProperties\uff08\u517c\u5bb9OLE\/IP-guard\uff09\uff1b2. \u6ce8\u5165\u6807\u51c6XMP XML\u5305\uff08\u517c\u5bb9PAdES\/Symantec\uff09\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>Linux\u7aef<\/span><\/strong><span>\uff1a\u90e8\u7f72\u57fa\u4e8epywpsrpc\u7684\u540e\u53f0\u5b88\u62a4\u8fdb\u7a0b\u3002\u76d1\u63a7\u6587\u4ef6\u7cfb\u7edf\u4e8b\u4ef6\uff0c\u4e00\u65e6\u68c0\u6d4b\u5230WPS\u8fdb\u7a0b\u4fdd\u5b58\u6587\u4ef6\uff0c\u7acb\u5373\u901a\u8fc7RPC\u63a5\u53e3\u8c03\u7528WPS\u5bf9\u8c61\u6a21\u578b\u8865\u5168\u5143\u6570\u636e\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u9632\u5265\u79bb\u673a\u5236<\/span><\/strong><span>\uff1a\u5728Windows\u5185\u6838\u5c42\u90e8\u7f72Minifilter\u9a71\u52a8\uff08Altitude\u8bbe\u4e3a360000-389999\u533a\u95f4\uff0c\u4f4d\u4e8e\u9632\u75c5\u6bd2\u8f6f\u4ef6\u4e0a\u65b9\uff09\uff0c\u62e6\u622aIRP_MJ_WRITE\u3002\u5982\u679c\u53d1\u73b0\u76ee\u6807\u6587\u4ef6\u662fPDF\/Office\u4e14\u7f3a\u5931\u4f01\u4e1a\u7b7e\u540d\u7684XMP\u5934\uff0c\u5219\u76f4\u63a5\u8fd4\u56deSTATUS_ACCESS_DENIED\uff0c\u4ece\u6839\u672c\u4e0a\u9632\u6b62\u5143\u6570\u636e\u88ab\u5265\u79bb 18\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<h3 style=\"border-width: 0px 0px 0px 3px;border-style: solid;font-size: 15.4px;font-weight: bold;margin: 2em 8px 0.75em 0px;text-align: left;line-height: 1.2;, Arial, sans-serif;padding-left: 8px\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>6.2. \u6df7\u5408\u5f0f\u7b7e\u540d\u67b6\u6784<\/span><\/strong><\/h3>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u7528\u6237\u4fa7<\/span><\/strong><span>\uff1a\u4f7f\u7528WPS Office\u8fdb\u884c\u6587\u6863\u7f16\u8f91\u548c\u89c6\u89c9\u7b7e\u540d\uff08\u76d6\u7ae0\uff09\uff0c\u751f\u6210PAdES-B\u7b7e\u540d\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u7f51\u5173\u4fa7<\/span><\/strong><span>\uff1a\u8bbe\u7acb\u201c\u5b89\u5168\u5f52\u6863\u7f51\u5173\u201d\u3002\u6240\u6709\u5bf9\u5916\u53d1\u5e03\u7684\u6587\u6863\u9700\u7ecf\u8fc7\u6b64\u7f51\u5173\uff0c\u7f51\u5173\u8c03\u7528DSS\/OpenPDFSign\u670d\u52a1\uff0c\u6821\u9a8c\u7528\u6237\u8eab\u4efd\u540e\uff0c\u53e0\u52a0\u4f01\u4e1a\u7ea7\u8bc1\u4e66\u7684PAdES-LTA\u7b7e\u540d\u548c\u53ef\u4fe1\u65f6\u95f4\u6233\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<h3 style=\"border-width: 0px 0px 0px 3px;border-style: solid;font-size: 15.4px;font-weight: bold;margin: 2em 8px 0.75em 0px;text-align: left;line-height: 1.2;, Arial, sans-serif;padding-left: 8px\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>6.3. \u591a\u7ef4\u76d1\u63a7\u4f53\u7cfb\u914d\u7f6e<\/span><\/strong><\/h3>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>Wazuh\u914d\u7f6e<\/span><\/strong><span>\uff1a<\/span><\/section>\n<\/li>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022 \u5728ossec.conf\u4e2d\u589e\u52a0Active Response\u914d\u7f6e\uff0c\u7ed1\u5b9acheck_xmp.py\u811a\u672c\u3002<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022 \u811a\u672c\u903b\u8f91\uff1aexiftool -XMP:Classification &lt;file&gt;\uff0c\u82e5\u7ed3\u679c\u4e3a\u7a7a\u6216\u5f02\u5e38\uff0c\u89e6\u53d1\u544a\u8b66ID 10001\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>Suricata\u89c4\u5219<\/span><\/strong><span>\uff1a<\/span><\/section>\n<\/li>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022 alert tcp any any -&gt; any any (content:&#8221;&lt;sec:Classification&gt;TopSecret&#8221;; msg:&#8221;High Security Data Transit&#8221;; sid:20001;)<\/span><\/section>\n<\/li>\n<\/ul>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022&nbsp;<\/span><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>\u5546\u4e1aDLP\u7b56\u7565<\/span><\/strong><span>\uff1a<\/span><\/section>\n<\/li>\n<ul style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>\u2022 \u5728Symantec\/Forcepoint\u4e2d\uff0c\u914d\u7f6e\u201c\u81ea\u5b9a\u4e49\u6570\u636e\u6807\u8bc6\u7b26\u201d\uff0c\u5339\u914d\u6b63\u5219 (?&lt;=&lt;sec:Classification&gt;)[^&lt;]+\uff0c\u5e76\u5c06\u5176\u4e0e\u201c\u5916\u53d1\u963b\u65ad\u201d\u52a8\u4f5c\u5173\u8054\u3002<\/span><\/section>\n<\/li>\n<\/ul>\n<\/ul>\n<p style=\"border-width: 0px;border-style: solid;margin: 1.5em 8px;text-align: justify;line-height: 1.75;, Arial, sans-serif;font-size: 14px;letter-spacing: 0.1em\"><span>\u901a\u8fc7\u4e0a\u8ff0\u6df1\u5ea6\u6574\u5408\uff0c\u4f01\u4e1a\u53ef\u4ee5\u5c06WPS Office\u8fd9\u4e00\u751f\u4ea7\u529b\u5de5\u5177\u6539\u9020\u4e3a\u5b89\u5168\u4f53\u7cfb\u7684\u6709\u673a\u7ec4\u6210\u90e8\u5206\uff0c\u6784\u5efa\u8d77\u4e00\u5957\u201c\u6570\u636e\u5e26\u6807\u7b7e\u3001\u6d41\u8f6c\u6709\u7b7e\u540d\u3001\u76d1\u63a7\u65e0\u6b7b\u89d2\u201d\u7684\u7acb\u4f53\u9632\u5fa1\u7f51\u3002<\/span><\/p>\n<h4 style=\"border-width: 0px;border-style: solid;font-size: 14px;font-weight: bold;margin: 2em 8px 0.5em;text-align: left;line-height: 1.75;, Arial, sans-serif\"><strong style=\"border-width: 0px;border-style: solid;font-weight: bold;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: inherit\"><span>Works cited<\/span><\/strong><\/h4>\n<ol style=\"border-width: 0px;border-style: solid;margin: 0px;padding: 0px 0px 0px 1em;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\" class=\"list-paddingleft-1\">\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>1. \u975e\u7ed3\u6784\u5316\u6570\u636e\u5b89\u5168\u4f53\u7cfb\u6784\u5efa<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>2. Extensible Metadata Platform &#8211; Wikipedia, accessed December 16, 2025,&nbsp;<\/span><span style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\"><span>https:\/\/en.wikipedia.org\/wiki\/Extensible_Metadata_Platform<\/span><\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>3. XMP metadata | Adobe Experience Manager, accessed December 16, 2025, https:\/\/experienceleague.adobe.com\/en\/docs\/experience-manager-cloud-service\/content\/assets\/admin\/xmp-metadata<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>4. Embedding XMP Metadata into PDF &#8211; Stack Overflow, accessed December 16, 2025, https:\/\/stackoverflow.com\/questions\/17642699\/embedding-xmp-metadata-into-pdf<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>5. Custom XML parts overview &#8211; Visual Studio (Windows) | Microsoft Learn, accessed December 16, 2025, https:\/\/learn.microsoft.com\/en-us\/visualstudio\/vsto\/custom-xml-parts-overview?view=visualstudio<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>6. How to: Set a custom property in a word processing document | Microsoft Learn, accessed December 16, 2025, https:\/\/learn.microsoft.com\/en-us\/office\/open-xml\/word\/how-to-set-a-custom-property-in-a-word-processing-document<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>7. How to Digitally Sign PDF with PAdES Level B-LTA in .Net PDF Library?, accessed December 16, 2025, https:\/\/support.syncfusion.com\/kb\/article\/19531\/how-to-digitally-sign-pdf-with-pades-level-b-lta-in-net-pdf-library<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>8. What Is Long-Term Validation and Why Is It important for Digital Signatures? &#8211; Entrust, accessed December 16, 2025, https:\/\/www.entrust.com\/resources\/learn\/what-is-long-term-validation<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>9. Document.CustomDocumentProperties property (Word) &#8211; Microsoft Learn, accessed December 16, 2025, https:\/\/learn.microsoft.com\/en-us\/office\/vba\/api\/word.document.customdocumentproperties<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>10. CustomDocumentProperties.add method | Aspose.Words for Python, accessed December 16, 2025, https:\/\/reference.aspose.com\/words\/python-net\/aspose.words.properties\/customdocumentproperties\/add\/<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>11. pywpsrpc &#8211; PyPI, accessed December 16, 2025, https:\/\/pypi.org\/project\/pywpsrpc\/1.1.0\/<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>12. timxx\/wpsrpc-sdk: WPS Office for Linux RPC sdk &#8211; GitHub, accessed December 16, 2025, https:\/\/github.com\/timxx\/wpsrpc-sdk<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>13. 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IP-Guard (DLP) &#8211; \u53f0\u8a6e\u79d1\u6280, accessed December 16, 2025,&nbsp;<\/span><span style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\"><span>https:\/\/www.ymhcogroup.com\/en\/product_text.php?tier1_rid=80&amp;tier2_rid=211<\/span><\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>45. Data Loss Prevention Solution &#8211; IP-guard | ELIMINATE INTERNAL THREATS, accessed December 16, 2025, https:\/\/www.ip-guard.com\/solutions\/data-loss-prevention-solution<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>46. Document Management &#8211; IP-guard | ELIMINATE INTERNAL THREATS, accessed December 16, 2025, https:\/\/www.ip-guard.com\/products\/ip-guard-modules\/document-management<\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>47. SweetIceLolly\/Prevent_File_Deletion: Record &amp; prevent file deletion in kernel mode &#8211; GitHub, accessed December 16, 2025,&nbsp;<\/span><span style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px\"><span>https:\/\/github.com\/SweetIceLolly\/Prevent_File_Deletion<\/span><\/span><\/section>\n<\/li>\n<li style=\"border-width: 0px;border-style: solid;text-align: left;line-height: 1.75;, Arial, sans-serif;font-size: 14px;text-indent: -1em;margin: 0.2em 8px\">\n<section><span>48. Allocated Filter Altitudes &#8211; Windows drivers &#8211; Microsoft Learn, accessed December 16, 2025, https:\/\/learn.microsoft.com\/en-us\/windows-hardware\/drivers\/ifs\/allocated-altitudes<\/span><\/section>\n<\/li>\n<\/ol>\n<\/section>\n<p style=\"border-width: 0px;border-style: solid;margin: 0px;font-style: normal;font-weight: 400;letter-spacing: normal;text-align: start;text-indent: 0px;text-transform: none;white-space: normal;font-size: 0px;line-height: 0\"><span>&nbsp;<\/span><\/p>\n<section><span><br \/><\/span><\/section>\n<\/p>\n<blockquote>\n<p>\u672c\u7bc7\u6587\u7ae0\u6765\u6e90\u4e8e\u5fae\u4fe1\u516c\u4f17\u53f7:                 IT\u7684\u963f\u571f              <\/p>\n<\/blockquote>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; 1. \u6267\u884c\u6458\u8981 \u672c\u62a5\u544a\u65e8\u5728\u4e3a\u300a\u975e\u7ed3\u6784\u5316\u6570\u636e\u5b89\u5168\u4f53\u7cfb\u6784\u5efa\u300b\u63d0\u4f9b\u6df1\u5ea6\u7684\u6280\u672f\u5b9e\u65bd\u7ec6\u8282\u4e0e\u517c\u5bb9\u6027\u8bc4\u4f30\uff0c\u6838\u5fc3 &hellip; <a href=\"https:\/\/www.pansin.net\/index.php\/2025\/12\/20\/feijiegouhuashujuanquantixigoujianwps-officeyuanshujuqianruyuqianmingmoshishendujishushishizhi\/\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u201c\u975e\u7ed3\u6784\u5316\u6570\u636e\u5b89\u5168\u4f53\u7cfb\u6784\u5efa\uff1aWPS 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