{"id":44524,"date":"2024-10-06T16:16:16","date_gmt":"2024-10-06T08:16:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44524\/"},"modified":"2024-10-06T16:16:16","modified_gmt":"2024-10-06T08:16:16","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%e4%bd%bf%e7%94%a8-dnssec-%e4%bf%9d%e8%ad%b7%e6%82%a8%e7%9a%84-dns-%e6%b5%81%e9%87%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44524\/","title":{"rendered":"Linux \u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u4f7f\u7528 DNSSEC \u4fdd\u8b77\u60a8\u7684 DNS \u6d41\u91cf"},"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%e4%bd%bf%e7%94%a8-dnssec-%e4%bf%9d%e8%ad%b7%e6%82%a8%e7%9a%84-dns-%e6%b5%81%e9%87%8f-idMmyXlgnC\">Linux \u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u4f7f\u7528 DNSSEC \u4fdd\u8b77\u60a8\u7684 DNS \u6d41\u91cf<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u4f3a\u670d\u5668\u5b89\u5168\u6027\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u96a8\u8457\u7db2\u7d61\u653b\u64ca\u7684\u65e5\u76ca\u589e\u591a\uff0c\u4fdd\u8b77\u4f3a\u670d\u5668\u53ca\u5176\u6578\u64da\u7684\u7b56\u7565\u4e5f\u5fc5\u9808\u4e0d\u65b7\u66f4\u65b0\u3002DNS\uff08\u57df\u540d\u7cfb\u7d71\uff09\u4f5c\u70ba\u4e92\u806f\u7db2\u7684\u57fa\u790e\u7d44\u4ef6\u4e4b\u4e00\uff0c\u627f\u64d4\u8457\u5c07\u57df\u540d\u8f49\u63db\u70ba IP \u5730\u5740\u7684\u4efb\u52d9\u3002\u7136\u800c\uff0cDNS \u537b\u4e5f\u6210\u70ba\u4e86\u653b\u64ca\u8005\u7684\u76ee\u6a19\u3002\u70ba\u4e86\u52a0\u5f37 DNS \u7684\u5b89\u5168\u6027\uff0cDNSSEC\uff08DNS Security Extensions\uff09\u61c9\u904b\u800c\u751f\uff0c\u6210\u70ba\u4fdd\u8b77 DNS \u6d41\u91cf\u7684\u91cd\u8981\u5de5\u5177\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-dnssec%ef%bc%9f-idMmyXlgnC\">\u4ec0\u9ebc\u662f DNSSEC\uff1f<\/h2>\n<p>DNSSEC \u662f\u4e00\u7d44\u64f4\u5c55 DNS \u7684\u5b89\u5168\u5354\u8b70\uff0c\u65e8\u5728\u9632\u6b62 DNS \u6b3a\u9a19\u548c\u7be1\u6539\u3002\u5b83\u901a\u904e\u6578\u5b57\u7c3d\u540d\u4f86\u9a57\u8b49 DNS \u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u4f86\u6e90\uff0c\u78ba\u4fdd\u7528\u6236\u7372\u5f97\u7684 DNS \u97ff\u61c9\u662f\u6b63\u78ba\u7684\u3002\u9019\u6a23\u4e00\u4f86\uff0c\u653b\u64ca\u8005\u5c31\u7121\u6cd5\u8f15\u6613\u5730\u5c07\u7528\u6236\u5f15\u5c0e\u81f3\u60e1\u610f\u7db2\u7ad9\u3002<\/p>\n<h2 id=\"dnssec-%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-idMmyXlgnC\">DNSSEC \u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>DNSSEC \u7684\u5de5\u4f5c\u539f\u7406\u4e3b\u8981\u4f9d\u8cf4\u65bc\u516c\u9470\u57fa\u790e\u8a2d\u65bd\uff08PKI\uff09\u3002\u7576\u4e00\u500b\u57df\u540d\u7684 DNS \u8a18\u9304\u88ab\u5275\u5efa\u6642\uff0c\u8a72\u8a18\u9304\u6703\u88ab\u6578\u5b57\u7c3d\u540d\u3002\u9019\u500b\u7c3d\u540d\u6703\u8207 DNS \u8a18\u9304\u4e00\u8d77\u5b58\u5132\u5728 DNS \u4f3a\u670d\u5668\u4e0a\u3002\u7576\u7528\u6236\u67e5\u8a62\u8a72\u57df\u540d\u6642\uff0cDNS \u4f3a\u670d\u5668\u6703\u8fd4\u56de DNS \u8a18\u9304\u53ca\u5176\u7c3d\u540d\u3002\u7528\u6236\u7684 DNS \u89e3\u6790\u5668\u6703\u4f7f\u7528\u516c\u9470\u4f86\u9a57\u8b49\u7c3d\u540d\u7684\u6709\u6548\u6027\uff0c\u5f9e\u800c\u78ba\u4fdd\u8fd4\u56de\u7684\u6578\u64da\u672a\u88ab\u7be1\u6539\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e8%a6%81%e4%bd%bf%e7%94%a8-dnssec%ef%bc%9f-idMmyXlgnC\">\u70ba\u4ec0\u9ebc\u8981\u4f7f\u7528 DNSSEC\uff1f<\/h2>\n<ul>\n<li><strong>\u9632\u6b62 DNS \u6b3a\u9a19\uff1a<\/strong>\u653b\u64ca\u8005\u53ef\u4ee5\u901a\u904e DNS \u6b3a\u9a19\u5c07\u7528\u6236\u5f15\u5c0e\u81f3\u60e1\u610f\u7db2\u7ad9\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u6d29\u9732\u6216\u5176\u4ed6\u5b89\u5168\u554f\u984c\u3002DNSSEC \u53ef\u4ee5\u6709\u6548\u9632\u6b62\u9019\u7a2e\u60c5\u6cc1\u7684\u767c\u751f\u3002<\/li>\n<li><strong>\u589e\u5f37\u7528\u6236\u4fe1\u4efb\uff1a<\/strong>\u4f7f\u7528 DNSSEC \u7684\u7db2\u7ad9\u80fd\u5920\u5411\u7528\u6236\u8b49\u660e\u5176\u6578\u64da\u7684\u5b8c\u6574\u6027\uff0c\u5f9e\u800c\u589e\u5f37\u7528\u6236\u5c0d\u7db2\u7ad9\u7684\u4fe1\u4efb\u3002<\/li>\n<li><strong>\u4fdd\u8b77\u654f\u611f\u6578\u64da\uff1a<\/strong>\u5c0d\u65bc\u8655\u7406\u654f\u611f\u6578\u64da\u7684\u7db2\u7ad9\uff0c\u4f7f\u7528 DNSSEC \u53ef\u4ee5\u63d0\u4f9b\u984d\u5916\u7684\u5b89\u5168\u5c64\uff0c\u4fdd\u8b77\u7528\u6236\u4fe1\u606f\u4e0d\u88ab\u7aca\u53d6\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8-linux-%e4%bc%ba%e6%9c%8d%e5%99%a8%e4%b8%8a%e5%95%9f%e7%94%a8-dnssec-idMmyXlgnC\">\u5982\u4f55\u5728 Linux \u4f3a\u670d\u5668\u4e0a\u555f\u7528 DNSSEC<\/h2>\n<p>\u5728 Linux \u4f3a\u670d\u5668\u4e0a\u555f\u7528 DNSSEC \u9700\u8981\u5e7e\u500b\u6b65\u9a5f\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u64cd\u4f5c\u6d41\u7a0b\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9d%e5%bf%85%e8%a6%81%e7%9a%84%e8%bb%9f%e4%bb%b6-idMmyXlgnC\">1. \u5b89\u88dd\u5fc5\u8981\u7684\u8edf\u4ef6<\/h3>\n<pre><code>sudo apt-get install bind9 dnsutils<\/code><\/pre>\n<h3 id=\"2-%e9%85%8d%e7%bd%ae-dns-%e4%bc%ba%e6%9c%8d%e5%99%a8-idMmyXlgnC\">2. \u914d\u7f6e DNS \u4f3a\u670d\u5668<\/h3>\n<p>\u5728 BIND \u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u60a8\u9700\u8981\u555f\u7528 DNSSEC\u3002\u7de8\u8f2f \/etc\/bind\/named.conf.options \u6587\u4ef6\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre><code>dnssec-validation auto;<\/code><\/pre>\n<h3 id=\"3-%e7%94%9f%e6%88%90%e5%af%86%e9%91%b0-idMmyXlgnC\">3. \u751f\u6210\u5bc6\u9470<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u751f\u6210\u5bc6\u9470\uff1a<\/p>\n<pre><code>dnssec-keygen -a RSASHA1 -b 2048 -n ZONE example.com<\/code><\/pre>\n<h3 id=\"4-%e7%b0%bd%e7%bd%b2%e5%8d%80%e5%9f%9f-idMmyXlgnC\">4. \u7c3d\u7f72\u5340\u57df<\/h3>\n<p>\u4f7f\u7528\u751f\u6210\u7684\u5bc6\u9470\u7c3d\u7f72\u60a8\u7684 DNS \u5340\u57df\uff1a<\/p>\n<pre><code>dnssec-signzone -o example.com example.com.zone<\/code><\/pre>\n<h3 id=\"5-%e6%9b%b4%e6%96%b0-dns-%e8%a8%98%e9%8c%84-idMmyXlgnC\">5. \u66f4\u65b0 DNS \u8a18\u9304<\/h3>\n<p>\u5c07\u7c3d\u540d\u7684\u5340\u57df\u6587\u4ef6\u4e0a\u50b3\u81f3\u60a8\u7684 DNS \u4f3a\u670d\u5668\uff0c\u4e26\u78ba\u4fdd DNS \u8a18\u9304\u5df2\u66f4\u65b0\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-idMmyXlgnC\">\u7d50\u8ad6<\/h2>\n<p>\u5728\u7576\u524d\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u4fdd\u8b77\u4f3a\u670d\u5668\u53ca\u5176\u6578\u64da\u7684\u5b89\u5168\u6027\u81f3\u95dc\u91cd\u8981\u3002\u4f7f\u7528 DNSSEC \u662f\u52a0\u5f37 DNS \u6d41\u91cf\u5b89\u5168\u7684\u4e00\u7a2e\u6709\u6548\u65b9\u6cd5\u3002\u901a\u904e\u5be6\u65bd DNSSEC\uff0c\u60a8\u4e0d\u50c5\u80fd\u5920\u9632\u6b62 DNS \u6b3a\u9a19\uff0c\u9084\u80fd\u589e\u5f37\u7528\u6236\u5c0d\u60a8\u7db2\u7ad9\u7684\u4fe1\u4efb\u3002\u5c0d\u65bc\u4f7f\u7528 Linux \u4f3a\u670d\u5668\u7684\u7528\u6236\u4f86\u8aaa\uff0c\u555f\u7528 DNSSEC \u662f\u4e00\u500b\u503c\u5f97\u6295\u8cc7\u7684\u5b89\u5168\u7b56\u7565\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c\u4f3a\u670d\u5668\u5b89\u5168\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Linux \u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\uff0c\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528 DNSSEC \u6709\u6548\u4fdd\u8b77\u60a8\u7684 DNS \u6d41\u91cf\uff0c\u589e\u5f37\u7db2\u7d61\u5b89\u5168\u6027\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-44524","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44524","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=44524"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44524\/revisions"}],"predecessor-version":[{"id":44525,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44524\/revisions\/44525"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44524"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44524"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}