{"id":44468,"date":"2024-10-06T15:50:15","date_gmt":"2024-10-06T07:50:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44468\/"},"modified":"2024-10-06T15:50:15","modified_gmt":"2024-10-06T07:50:15","slug":"linux-%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%e6%8a%80%e5%b7%a7%ef%bc%9a%e5%8a%a0%e5%af%86%e9%9d%9c%e6%ad%a2%e7%9a%84%e6%95%b8%e6%93%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44468\/","title":{"rendered":"Linux \u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u52a0\u5bc6\u975c\u6b62\u7684\u6578\u64da"},"content":{"rendered":"<h1 id=\"linux-%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%e6%8a%80%e5%b7%a7%ef%bc%9a%e5%8a%a0%e5%af%86%e9%9d%9c%e6%ad%a2%e7%9a%84%e6%95%b8%e6%93%9a-boCcKrUkty\">Linux \u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u52a0\u5bc6\u975c\u6b62\u7684\u6578\u64da<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5b89\u5168\u5df2\u6210\u70ba\u4f01\u696d\u548c\u500b\u4eba\u7528\u6236\u7684\u9996\u8981\u4efb\u52d9\u3002\u7279\u5225\u662f\u5728\u4f7f\u7528 Linux \u4f3a\u670d\u5668\u7684\u60c5\u6cc1\u4e0b\uff0c\u4fdd\u8b77\u975c\u6b62\u6578\u64da\uff08\u5373\u4e0d\u5728\u50b3\u8f38\u4e2d\u7684\u6578\u64da\uff09\u662f\u78ba\u4fdd\u6574\u9ad4\u7cfb\u7d71\u5b89\u5168\u7684\u91cd\u8981\u4e00\u74b0\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u52a0\u5bc6\u975c\u6b62\u6578\u64da\u7684\u7b56\u7565\u548c\u6280\u5de7\uff0c\u5e6b\u52a9\u7528\u6236\u63d0\u5347\u5176 Linux \u4f3a\u670d\u5668\u7684\u5b89\u5168\u6027\u3002<\/p>\n<h2 id=\"%e9%9d%9c%e6%ad%a2%e6%95%b8%e6%93%9a%e7%9a%84%e5%ae%9a%e7%be%a9-boCcKrUkty\">\u975c\u6b62\u6578\u64da\u7684\u5b9a\u7fa9<\/h2>\n<p>\u975c\u6b62\u6578\u64da\u662f\u6307\u5b58\u5132\u5728\u786c\u789f\u3001SSD \u6216\u5176\u4ed6\u5b58\u5132\u8a2d\u5099\u4e0a\u7684\u6578\u64da\uff0c\u9019\u4e9b\u6578\u64da\u5728\u4e0d\u88ab\u4f7f\u7528\u6216\u50b3\u8f38\u6642\u8655\u65bc\u975c\u6b62\u72c0\u614b\u3002\u975c\u6b62\u6578\u64da\u53ef\u80fd\u5305\u62ec\u654f\u611f\u7684\u5546\u696d\u4fe1\u606f\u3001\u5ba2\u6236\u8cc7\u6599\u3001\u8ca1\u52d9\u8a18\u9304\u7b49\uff0c\u9019\u4e9b\u6578\u64da\u4e00\u65e6\u88ab\u672a\u7d93\u6388\u6b0a\u7684\u7528\u6236\u8a2a\u554f\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u56b4\u91cd\u7684\u5b89\u5168\u554f\u984c\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e5%8a%a0%e5%af%86%e9%9d%9c%e6%ad%a2%e6%95%b8%e6%93%9a-boCcKrUkty\">\u70ba\u4ec0\u9ebc\u9700\u8981\u52a0\u5bc6\u975c\u6b62\u6578\u64da<\/h2>\n<p>\u52a0\u5bc6\u975c\u6b62\u6578\u64da\u7684\u4e3b\u8981\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9632\u6b62\u6578\u64da\u6d29\u9732\uff1a<\/strong>\u5373\u4f7f\u4f3a\u670d\u5668\u88ab\u653b\u64ca\u8005\u5165\u4fb5\uff0c\u672a\u7d93\u6388\u6b0a\u7684\u7528\u6236\u4e5f\u7121\u6cd5\u8b80\u53d6\u52a0\u5bc6\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u5408\u898f\u6027\u8981\u6c42\uff1a<\/strong>\u8a31\u591a\u884c\u696d\uff08\u5982\u91d1\u878d\u3001\u91ab\u7642\uff09\u90fd\u6709\u6cd5\u5f8b\u6cd5\u898f\u8981\u6c42\u4f01\u696d\u4fdd\u8b77\u5ba2\u6236\u6578\u64da\uff0c\u901a\u904e\u52a0\u5bc6\u53ef\u4ee5\u5e6b\u52a9\u4f01\u696d\u9075\u5b88\u9019\u4e9b\u898f\u5b9a\u3002<\/li>\n<li><strong>\u589e\u5f37\u5ba2\u6236\u4fe1\u4efb\uff1a<\/strong>\u5ba2\u6236\u5c0d\u4f01\u696d\u7684\u4fe1\u4efb\u5ea6\u6703\u56e0\u70ba\u6578\u64da\u5b89\u5168\u63aa\u65bd\u7684\u6709\u6548\u6027\u800c\u63d0\u9ad8\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%8a%a0%e5%af%86%e9%9d%9c%e6%ad%a2%e6%95%b8%e6%93%9a%e7%9a%84%e7%ad%96%e7%95%a5-boCcKrUkty\">\u52a0\u5bc6\u975c\u6b62\u6578\u64da\u7684\u7b56\u7565<\/h2>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e5%85%a8%e7%a3%81%e7%a2%9f%e5%8a%a0%e5%af%86-boCcKrUkty\">1. \u4f7f\u7528\u5168\u78c1\u789f\u52a0\u5bc6<\/h3>\n<p>\u5168\u78c1\u789f\u52a0\u5bc6\uff08Full Disk Encryption, FDE\uff09\u662f\u4e00\u7a2e\u5c07\u6574\u500b\u78c1\u789f\u7684\u6578\u64da\u9032\u884c\u52a0\u5bc6\u7684\u6280\u8853\u3002\u9019\u610f\u5473\u8457\u6240\u6709\u5b58\u5132\u5728\u78c1\u789f\u4e0a\u7684\u6578\u64da\uff0c\u5305\u62ec\u64cd\u4f5c\u7cfb\u7d71\u548c\u61c9\u7528\u7a0b\u5e8f\uff0c\u90fd\u6703\u88ab\u52a0\u5bc6\u3002Linux \u7cfb\u7d71\u4e2d\u5e38\u7528\u7684\u5168\u78c1\u789f\u52a0\u5bc6\u5de5\u5177\u5305\u62ec LUKS\uff08Linux Unified Key Setup\uff09\u3002<\/p>\n<pre><code>sudo cryptsetup luksFormat \/dev\/sdX<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c07\u5c0d\u6307\u5b9a\u7684\u78c1\u789f\u9032\u884c LUKS \u52a0\u5bc6\u3002\u7528\u6236\u9700\u8981\u63d0\u4f9b\u4e00\u500b\u5bc6\u78bc\u4f86\u4fdd\u8b77\u9019\u500b\u52a0\u5bc6\u78c1\u789f\u3002<\/p>\n<h3 id=\"2-%e6%96%87%e4%bb%b6%e7%b4%9a%e5%8a%a0%e5%af%86-boCcKrUkty\">2. \u6587\u4ef6\u7d1a\u52a0\u5bc6<\/h3>\n<p>\u5982\u679c\u4e0d\u9700\u8981\u5c0d\u6574\u500b\u78c1\u789f\u9032\u884c\u52a0\u5bc6\uff0c\u53ef\u4ee5\u8003\u616e\u6587\u4ef6\u7d1a\u52a0\u5bc6\u3002\u9019\u7a2e\u65b9\u6cd5\u5141\u8a31\u7528\u6236\u9078\u64c7\u6027\u5730\u52a0\u5bc6\u7279\u5b9a\u6587\u4ef6\u6216\u8cc7\u6599\u593e\u3002Linux \u4e2d\u5e38\u7528\u7684\u6587\u4ef6\u7d1a\u52a0\u5bc6\u5de5\u5177\u5305\u62ec GnuPG \u548c OpenSSL\u3002<\/p>\n<pre><code>gpg -c filename<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u5c0d\u6307\u5b9a\u7684\u6587\u4ef6\u9032\u884c\u52a0\u5bc6\uff0c\u4e26\u8981\u6c42\u7528\u6236\u8f38\u5165\u4e00\u500b\u5bc6\u78bc\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e5%ae%89%e5%85%a8%e7%9a%84%e5%af%86%e9%91%b0%e7%ae%a1%e7%90%86-boCcKrUkty\">3. \u4f7f\u7528\u5b89\u5168\u7684\u5bc6\u9470\u7ba1\u7406<\/h3>\n<p>\u52a0\u5bc6\u7684\u5b89\u5168\u6027\u4e0d\u50c5\u53d6\u6c7a\u65bc\u52a0\u5bc6\u7b97\u6cd5\uff0c\u9084\u53d6\u6c7a\u65bc\u5bc6\u9470\u7684\u7ba1\u7406\u3002\u4f7f\u7528\u5b89\u5168\u7684\u5bc6\u9470\u7ba1\u7406\u7cfb\u7d71\uff08\u5982 HashiCorp Vault \u6216 AWS KMS\uff09\u53ef\u4ee5\u78ba\u4fdd\u5bc6\u9470\u4e0d\u6703\u88ab\u672a\u7d93\u6388\u6b0a\u7684\u7528\u6236\u8a2a\u554f\u3002<\/p>\n<h2 id=\"%e5%8a%a0%e5%af%86%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-boCcKrUkty\">\u52a0\u5bc6\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<ul>\n<li><strong>\u5b9a\u671f\u66f4\u65b0\u52a0\u5bc6\u7b97\u6cd5\uff1a<\/strong>\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0c\u820a\u7684\u52a0\u5bc6\u7b97\u6cd5\u53ef\u80fd\u6703\u8b8a\u5f97\u4e0d\u5b89\u5168\uff0c\u56e0\u6b64\u61c9\u5b9a\u671f\u6aa2\u67e5\u548c\u66f4\u65b0\u4f7f\u7528\u7684\u52a0\u5bc6\u7b97\u6cd5\u3002<\/li>\n<li><strong>\u5099\u4efd\u52a0\u5bc6\u5bc6\u9470\uff1a<\/strong>\u78ba\u4fdd\u52a0\u5bc6\u5bc6\u9470\u7684\u5b89\u5168\u5099\u4efd\uff0c\u4ee5\u9632\u6b62\u56e0\u5bc6\u9470\u4e1f\u5931\u800c\u7121\u6cd5\u8a2a\u554f\u6578\u64da\u3002<\/li>\n<li><strong>\u9032\u884c\u5b89\u5168\u5be9\u8a08\uff1a<\/strong>\u5b9a\u671f\u9032\u884c\u5b89\u5168\u5be9\u8a08\uff0c\u4ee5\u78ba\u4fdd\u52a0\u5bc6\u63aa\u65bd\u7684\u6709\u6548\u6027\u548c\u5408\u898f\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-boCcKrUkty\">\u7e3d\u7d50<\/h2>\n<p>\u52a0\u5bc6\u975c\u6b62\u6578\u64da\u662f\u4fdd\u8b77 Linux \u4f3a\u670d\u5668\u5b89\u5168\u7684\u91cd\u8981\u7b56\u7565\u4e4b\u4e00\u3002\u901a\u904e\u5be6\u65bd\u5168\u78c1\u789f\u52a0\u5bc6\u3001\u6587\u4ef6\u7d1a\u52a0\u5bc6\u4ee5\u53ca\u5b89\u5168\u7684\u5bc6\u9470\u7ba1\u7406\uff0c\u4f01\u696d\u548c\u500b\u4eba\u7528\u6236\u53ef\u4ee5\u6709\u6548\u5730\u9632\u6b62\u6578\u64da\u6d29\u9732\u548c\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u3002\u96a8\u8457\u6578\u64da\u5b89\u5168\u5a01\u8105\u7684\u65e5\u76ca\u589e\u52a0\uff0c\u63a1\u53d6\u9019\u4e9b\u63aa\u65bd\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u5b89\u5168\u6027\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Linux\u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\uff0c\u5b78\u7fd2\u5982\u4f55\u6709\u6548\u52a0\u5bc6\u975c\u6b62\u6578\u64da\uff0c\u4fdd\u8b77\u654f\u611f\u8cc7\u8a0a\u514d\u53d7\u672a\u6388\u6b0a\u8a2a\u554f\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-44468","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44468","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=44468"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44468\/revisions"}],"predecessor-version":[{"id":44469,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44468\/revisions\/44469"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44468"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44468"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44468"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}