{"id":4070,"date":"2019-12-07T04:49:19","date_gmt":"2019-12-07T04:49:19","guid":{"rendered":"https:\/\/staging-kw.digify.com\/?p=4070"},"modified":"2026-01-28T04:22:33","modified_gmt":"2026-01-28T04:22:33","slug":"protect-pdf-with-password","status":"publish","type":"post","link":"https:\/\/staging-x.digifyteam.com\/zh\/blog\/protect-pdf-with-password\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528\u5bc6\u7801\u4fdd\u62a4 PDF \u6587\u4ef6\u3001\u6587\u6863\u6216\u56fe\u50cf"},"content":{"rendered":"<p>\u60a8\u7684\u6570\u636e\u5230\u5e95\u6709\u591a\u5b89\u5168\uff1f\u5f53\u60a8\u53d1\u9001 PDF \u6587\u4ef6\u65f6\uff0c\u60a8\u5982\u4f55\u77e5\u9053\u8be5\u6587\u4ef6\u662f\u5b89\u5168\u7684\uff1f<\/p>\n\n\n\n<p>\u5728\u8003\u8651 \u201c\u6587\u6863\u5b89\u5168\u6027 \u201d\u65f6\uff0c\u5bc6\u7801\u4fdd\u62a4\u5f80\u5f80\u662f\u6700\u5148\u60f3\u5230\u7684\u4e8b\u60c5\u4e4b\u4e00\u3002\u7528\u5bc6\u7801\u4fdd\u62a4 PDF \u6587\u4ef6\u662f\u786e\u4fdd\u5df2\u53d1\u9001\u6587\u4ef6\u53d7\u5230\u4fdd\u62a4\u7684\u4e00\u79cd\u7b80\u5355\u65b9\u6cd5\u3002.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e3a\u4ec0\u4e48\u8981\u7528\u5bc6\u7801\u4fdd\u62a4 PDF \u6587\u4ef6\uff1f<\/h2>\n\n\n\n<p>\u5bc6\u7801\u4fdd\u62a4\u5e76\u4e0d\u5b8c\u7f8e\u3002\u5b83\u53ea\u662f\u6700\u57fa\u672c\u7684 PDF \u4fdd\u62a4\u7ea7\u522b\u3002\u8fd9\u79cd\u7ea7\u522b\u7684\u4fdd\u62a4\u5e76\u4e0d\u80fd\u9632\u6b62\u4eba\u4eec\u5171\u4eab\u5bc6\u7801\uff0c\u6216\u5c06\u6587\u6863\u548c\u5bc6\u7801\u4e00\u8d77\u4f20\u5230\u7f51\u4e0a\u8bba\u575b\u3002\u6709\u4e9b\u516c\u53f8\u751a\u81f3\u901a\u8fc7\u5728\u540c\u4e00\u5c01\u7535\u5b50\u90ae\u4ef6\u4e2d\u53d1\u9001\u6587\u6863\u548c\u8bbf\u95ee\u5bc6\u7801\u7684\u65b9\u5f0f\uff0c\u4f7f\u5bc6\u7801\u4fdd\u62a4\u5b8c\u5168\u5931\u6548\uff01<\/p>\n\n\n\n<p>\u5bc6\u7801\u4fdd\u62a4\u672c\u8eab\u5e76\u4e0d\u80fd\u8ba9\u4f60\u8ddf\u8e2a\u6587\u6863\u6216\u67e5\u770b\u8c01\u6253\u5f00\u4e86\u6587\u6863\u3002\u5982\u679c\u5185\u5bb9\u53ef\u4ee5\u88ab\u590d\u5236\uff0c\u5c31\u65e0\u6cd5\u963b\u6b62\u63a5\u6536\u8005\u590d\u5236\u5e76\u5c06\u4fe1\u606f\u4f20\u64ad\u5230\u5176\u4ed6\u5730\u65b9\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u5efa\u8bae\u60a8\u5728\u4f7f\u7528\u5bc6\u7801\u4fdd\u62a4\u7684\u540c\u65f6\u4f7f\u7528\u5176\u4ed6\u5b89\u5168\u624b\u6bb5\uff0c\u4f8b\u5982&nbsp;<a href=\"https:\/\/digify.com\/blog\/digital-rights-management\/\" target=\"_blank\" aria-label=\" (\u5728\u65b0\u6807\u7b7e\u9875\u4e2d\u6253\u5f00\uff09\" rel=\"noreferrer noopener\" class=\"rank-math-link\">\u9632\u6b62\u590d\u5370\u548c\u6253\u5370<\/a>, \u548c&nbsp;<a href=\"https:\/\/digify.com\/blog\/pdf-document-tracking\/\" target=\"_blank\" aria-label=\" (\u5728\u65b0\u6807\u7b7e\u9875\u4e2d\u6253\u5f00\uff09\" rel=\"noreferrer noopener\" class=\"rank-math-link\">\u8ddf\u8e2a\u60a8\u7684\u6587\u4ef6<\/a>.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u5982\u4f55\u7528\u5bc6\u7801\u52a0\u5bc6 PDF \u6587\u4ef6<\/h2>\n\n\n\n<p>\u60a8\u53ef\u4ee5\u81ea\u5df1\u8f7b\u677e\u5730\u4e3a PDF \u6587\u6863\u6dfb\u52a0\u5bc6\u7801\uff0c\u5f53\u7136\u8981\u7262\u8bb0\u6211\u4eec\u521a\u624d\u6982\u8ff0\u7684\u9650\u5236\u3002\u8ba9\u6211\u4eec\u6765\u770b\u770b\u5404\u79cd\u5bc6\u7801\u4fdd\u62a4 PDF \u7684\u65b9\u6cd5\u3002.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u4f7f\u7528 Word \u5bf9 PDF \u6587\u4ef6\u8fdb\u884c\u5bc6\u7801\u4fdd\u62a4<\/h3>\n\n\n\n<p>\u8bb8\u591a PDF \u6587\u4ef6\u4e00\u5f00\u59cb\u90fd\u662f Word \u6587\u6863\uff0c\u56e0\u6b64\u53ef\u4ee5\u901a\u8fc7\u8be5\u7a0b\u5e8f\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\u3002\u4f60\u9700\u8981\u5728\u7535\u8111\u4e0a\u91c7\u53d6\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6253\u5f00\u8981\u4fdd\u5b58\u4e3a PDF \u7684 Word \u6587\u6863\u3002\u8f6c\u5230\u6587\u4ef6 &gt; \u53e6\u5b58\u4e3a &gt; \u9009\u62e9\u4fdd\u5b58\u4e3a PDF \u7684\u9009\u9879\u3002.<br><br><img decoding=\"async\" class=\"wp-image-21615\" style=\"width: 600px;\" src=\"https:\/\/digify.com\/wp-content\/uploads\/2023\/08\/image1.png\" alt=\"\u5982\u4f55\u4f7f\u7528\u5bc6\u7801\u4fdd\u62a4 PDF \u6587\u4ef6 v1\"><br><br><\/li>\n\n\n\n<li>\u9009\u62e9\u6587\u4ef6\u683c\u5f0f\u6846\u4e0b\u65b9\u7684 \u201c\u66f4\u591a\u9009\u9879 \u201d\u94fe\u63a5\uff0c\u7136\u540e\u4ece\u5f39\u51fa\u7684\u6846\u4e2d\u9009\u62e9 \u201c\u9009\u9879 \u201d\u6309\u94ae\u3002.<br><br><img decoding=\"async\" class=\"wp-image-21616\" style=\"width: 350px;\" src=\"https:\/\/digify.com\/wp-content\/uploads\/2023\/08\/image2.png\" alt=\"\u5982\u4f55\u4f7f\u7528\u5bc6\u7801\u4fdd\u62a4 PDF \u6587\u4ef6 v2\"><br><br><\/li>\n\n\n\n<li>\u9009\u62e9 \u201c\u7528\u5bc6\u7801\u52a0\u5bc6\u6587\u6863\u9009\u9879\u201d\uff0c\u7136\u540e\u6309\u63d0\u793a\u8f93\u5165\u5bc6\u7801\uff08\u4e24\u6b21\uff09\u3002\u70b9\u51fb \u201c\u4fdd\u5b58\u201d\u3002\u73b0\u5728\uff0c\u6bcf\u6b21\u5728 Office \u6216\u5176\u4ed6\u7a0b\u5e8f\u4e2d\u6253\u5f00\u8be5\u6587\u4ef6\u65f6\uff0c\u90fd\u4f1a\u63d0\u793a\u8f93\u5165\u5bc6\u7801\u3002.<br><br><img decoding=\"async\" class=\"wp-image-21617\" style=\"width: 600px;\" src=\"https:\/\/digify.com\/wp-content\/uploads\/2023\/08\/image3.png\" alt=\"\u5982\u4f55\u4f7f\u7528\u5bc6\u7801\u4fdd\u62a4 PDF \u6587\u4ef6 v3\"><\/li>\n<\/ol>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u7528\u5bc6\u7801\u4e3a Mac \u4e0a\u7684 PDF \u52a0\u5bc6<\/h3>\n\n\n\n<p>Mac \u5141\u8bb8\u4f60\u901a\u8fc7 \u201c\u9884\u89c8 \u201d\u7a0b\u5e8f\uff0c\u4f7f\u7528 Mac OS \u672c\u673a\u8bbe\u7f6e\u5bc6\u7801\u3002\u5177\u4f53\u64cd\u4f5c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u53cc\u51fb PDF \u6587\u6863\uff0c\u5728\u9884\u89c8\u5e94\u7528\u7a0b\u5e8f\u4e2d\u6253\u5f00\u3002.<\/li>\n\n\n\n<li>\u5355\u51fb\u6587\u4ef6 &gt; \u4fdd\u5b58\u3002.<\/li>\n\n\n\n<li>\u9009\u4e2d\u52a0\u5bc6\u6846 &gt; \u8f93\u5165\u5bc6\u7801 &gt; \u70b9\u51fb\u4fdd\u5b58\u3002.<\/li>\n<\/ol>\n\n\n\n<p><strong>\u6ce8\u610f\uff1a<\/strong>&nbsp;\u5982\u679c\u4f60\u5728 Google Docs \u4e2d\u4fdd\u5b58\u4e86 PDF \u6587\u4ef6\uff0c\u90a3\u4e48\u4f60\u53ef\u4ee5\u5728 Mac \u4e0a\u4f7f\u7528\u76f8\u540c\u7684\u65b9\u6cd5\uff0c\u5148\u5c06\u526f\u672c\u4fdd\u5b58\u5230\u684c\u9762\u4e0a\uff0c\u7136\u540e\u518d\u8fdb\u884c\u64cd\u4f5c\u3002.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/digify.com\/wp-content\/uploads\/2023\/08\/image4.png\" alt=\"\u52a0\u5bc6 PDF mac\" class=\"wp-image-21618\"\/><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u5bc6\u7801\u4fdd\u62a4\u662f\u7406\u60f3\u7684\u89e3\u51b3\u65b9\u6848\u5417\uff1f<\/h2>\n\n\n\n<p>\u5bc6\u7801\u4fdd\u62a4\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u4f46\u8fdc\u975e\u7406\u60f3\u3002\u60a8\u53ef\u80fd\u4e3a\u67e5\u770b\u6587\u6863\u8bbe\u7f6e\u4e86\u4e00\u4e2a\u5c0f\u969c\u788d\uff0c\u4f46\u60a8\u4e0d\u77e5\u9053\u8c01\u770b\u8fc7\u5b83\uff0c\u770b\u4e86\u591a\u4e45\uff0c\u6216\u8005\u8bbf\u95ee\u4e86\u591a\u5c11\u6b21\u3002.<\/p>\n\n\n\n<p>\u8fd9\u91cc\u7684\u5173\u952e\u95ee\u9898\u662f\uff0c\u5bc6\u7801\u4e0e\u67e5\u770b\u6587\u4ef6\u7684\u4eba\u7684\u8eab\u4efd\u65e0\u5173\u3002\u6587\u4ef6\u53ea\u6709\u4e00\u4e2a\u5bc6\u7801\uff0c\u5b83\u53ef\u4ee5\u8fde\u540c\u6587\u4ef6\u4e00\u8d77\u7b80\u5355\u5730\u4f20\u9012\u7ed9\u5176\u4ed6\u4eba\uff0c\u800c\u4f60\u5374\u4e00\u65e0\u6240\u77e5\u3002\u5982\u679c\u4f7f\u7528\u514d\u8d39\u52a0\u5bc6\u65b9\u6cd5\uff08\u5982\u901a\u8fc7 Word\uff09\uff0c\u4e5f\u65e0\u6cd5\u64a4\u9500\u6587\u4ef6\u6216\u6536\u56de\u6587\u4ef6\u3002.<\/p>\n\n\n\n<p>\u53e6\u4e00\u4e2a\u91cd\u8981\u7684\u8003\u8651\u56e0\u7d20\u662f\uff0c\u867d\u7136\u6587\u4ef6\u53d7\u5bc6\u7801\u4fdd\u62a4\uff0c\u4f46\u6587\u4ef6\u5185\u5bb9\u4ecd\u53ef\u5728\u6253\u5f00\u540e\u590d\u5236\u548c\u7c98\u8d34\u5230\u53e6\u4e00\u4e2a\u6587\u4ef6\u4e2d\u3002.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Digify - \u66f4\u597d\u7684\u9009\u62e9<\/h2>\n\n\n\n<p>Digify \u63d0\u4f9b\u4e86\u4e00\u4e2a\u66f4\u597d\u7684\u9009\u62e9\uff0c\u800c\u4e0d\u662f\u7b80\u5355\u5730\u5728\u6587\u4ef6\u4e0a\u8bbe\u7f6e\u5bc6\u7801\u6216\u5bc6\u94a5\u3002\u6709\u4e86 Digify\uff0c\u6587\u4ef6\u53ef\u4ee5\u901a\u8fc7\u5bc6\u7801\u4f7f\u7528\u9ad8\u5ea6\u5b89\u5168\u7684 AES-256 \u7b97\u6cd5\u8fdb\u884c\u52a0\u5bc6\u3002Digify \u8fd8\u80fd\u4fdd\u62a4 PDF \u4ee5\u5916\u7684\u591a\u79cd\u6587\u4ef6\u683c\u5f0f\u3002.<\/p>\n\n\n\n<p>\u867d\u7136\u5bc6\u7801\u4fdd\u62a4\u662f Digify \u7684\u4e00\u9879\u529f\u80fd\uff0c\u4f46\u4e5f\u6709\u5176\u4ed6\u53ef\u7528\u9009\u9879\uff0c\u4f8b\u5982\u53ea\u5141\u8bb8\u60a8\u9080\u8bf7\u7684\u4eba\u8bbf\u95ee\u3002\u8fd9\u6bd4\u4ec5\u5728\u6587\u4ef6\u4e0a\u8bbe\u7f6e\u5bc6\u7801\u66f4\u5b89\u5168\uff0c\u56e0\u4e3a\u5b83\u4e0e\u4e2a\u4eba\u8eab\u4efd\u7ed1\u5b9a\u3002\u5728\u5141\u8bb8\u4ed6\u4eec\u8bbf\u95ee\u6587\u4ef6\u4e4b\u524d\uff0c\u4ed6\u4eec\u9700\u8981\u7528\u4e00\u6b21\u6027\u4ee3\u7801\u9a8c\u8bc1\u8eab\u4efd\u3002.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Digify \u7684\u529f\u80fd\u53ef\u8ba9\u60a8\u66f4\u597d\u5730\u63a7\u5236\u53d1\u9001\u7684\u6587\u4ef6\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4fdd\u62a4\n<ul class=\"wp-block-list\">\n<li>\u9650\u5236\u5bf9\u6587\u4ef6\u7684\u8bbf\u95ee\u3002\u60a8\u53ef\u4ee5\u9009\u62e9\u662f\u5426\u5141\u8bb8\u4ed6\u4eba\u8f6c\u53d1\u6587\u4ef6\u3002\u65b0\u7684\u6536\u4ef6\u4eba\u4e5f\u4f1a\u88ab\u8ddf\u8e2a\u3002.<\/li>\n\n\n\n<li>\u968f\u65f6\u64a4\u9500\u5bf9\u6587\u4ef6\u7684\u8bbf\u95ee\u3002.<\/li>\n\n\n\n<li>\u4fdd\u62a4\u6587\u4ef6\uff0c\u9632\u6b62\u590d\u5236\u3001\u7c98\u8d34\u6216\u518d\u590d\u5236\u3002.<\/li>\n\n\n\n<li>\u63a7\u5236\u4eba\u4eec\u662f\u5426\u53ef\u4ee5\u6253\u5370\uff0c\u5982\u679c\u53ef\u4ee5\uff0c\u53ef\u4ee5\u6253\u5370\u591a\u5c11\u6b21\u3002.<\/li>\n\n\n\n<li>\u5728\u6587\u4ef6\u4e0a\u6253\u4e0a\u6c34\u5370\uff0c\u5199\u4e0a\u6536\u4ef6\u4eba\u7684\u59d3\u540d\u3002.<\/li>\n\n\n\n<li>\u8ba9\u6587\u4ef6\u81ea\u6bc1\u6216\u8fc7\u671f\u3002.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u8f68\u9053\n<ul class=\"wp-block-list\">\n<li>\u4e86\u89e3\u8c01\u67e5\u770b\u4e86\u60a8\u7684\u6587\u4ef6\u3001\u67e5\u770b\u65f6\u95f4\u548c\u6b21\u6570<\/li>\n\n\n\n<li>\u4e00\u65e6\u6709\u4eba\u6253\u5f00\u60a8\u7684\u6587\u4ef6\uff0c\u60a8\u7684\u7535\u5b50\u90ae\u4ef6\u548c Digify \u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\u5c31\u4f1a\u6536\u5230\u5373\u65f6\u901a\u77e5\u3002.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u60a8\u53ef\u4ee5\u514d\u8d39\u8bd5\u7528 Digify 7 \u5929\uff0c\u4eb2\u81ea\u6d4b\u8bd5\u8fd9\u4e9b\u529f\u80fd\u3002.&nbsp;<a rel=\" noopener\" href=\"https:\/\/digify.com\/trial.html?utm_source=blog&amp;utm_medium=cta%20banner&amp;utm_campaign=document_security\" class=\"rank-math-link\" target=\"_blank\">\u5728\u6b64\u6ce8\u518c<\/a>&nbsp;\u5f00\u59cb\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"\/zh\/m\/trial\/\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"256\" 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