{"id":179994,"date":"2024-11-09T06:31:16","date_gmt":"2024-11-08T22:31:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/179994\/"},"modified":"2024-11-09T06:31:16","modified_gmt":"2024-11-08T22:31:16","slug":"%e5%a6%82%e4%bd%95%e6%ad%a3%e7%a2%ba%e9%85%8d%e7%bd%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e7%ab%af%e5%8f%a3%e8%99%9f%ef%bc%8c%e4%bf%9d%e9%9a%9c%e6%95%b8%e6%93%9a%e5%ae%89%e5%85%a8%ef%bc%9f-%e6%95%b8%e6%93%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/179994\/","title":{"rendered":"\u5982\u4f55\u6b63\u78ba\u914d\u7f6e\u6578\u64da\u5eab\u7aef\u53e3\u865f\uff0c\u4fdd\u969c\u6578\u64da\u5b89\u5168\uff1f (\u6578\u64da\u5eab\u914d\u7f6e\u7aef\u53e3\u865f)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e6%ad%a3%e7%a2%ba%e9%85%8d%e7%bd%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e7%ab%af%e5%8f%a3%e8%99%9f%ef%bc%8c%e4%bf%9d%e9%9a%9c%e6%95%b8%e6%93%9a%e5%ae%89%e5%85%a8%ef%bc%9f-jNNKjjsXpj\">\u5982\u4f55\u6b63\u78ba\u914d\u7f6e\u6578\u64da\u5eab\u7aef\u53e3\u865f\uff0c\u4fdd\u969c\u6578\u64da\u5b89\u5168\uff1f<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u81f3\u95dc\u91cd\u8981\u3002\u6578\u64da\u5eab\u7aef\u53e3\u865f\u7684\u914d\u7f6e\u662f\u4fdd\u969c\u6578\u64da\u5b89\u5168\u7684\u95dc\u9375\u6b65\u9a5f\u4e4b\u4e00\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6b63\u78ba\u914d\u7f6e\u6578\u64da\u5eab\u7aef\u53e3\u865f\uff0c\u4ee5\u63d0\u9ad8\u6578\u64da\u5b89\u5168\u6027\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u5efa\u8b70\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%95%b8%e6%93%9a%e5%ba%ab%e7%ab%af%e5%8f%a3%e8%99%9f%ef%bc%9f-jNNKjjsXpj\">\u4ec0\u9ebc\u662f\u6578\u64da\u5eab\u7aef\u53e3\u865f\uff1f<\/h2>\n<p>\u6578\u64da\u5eab\u7aef\u53e3\u865f\u662f\u7528\u65bc\u8b58\u5225\u548c\u9023\u63a5\u6578\u64da\u5eab\u670d\u52d9\u7684\u901a\u8a0a\u7aef\u53e3\u3002\u6bcf\u500b\u6578\u64da\u5eab\u7cfb\u7d71\u90fd\u6709\u4e00\u500b\u9ed8\u8a8d\u7684\u7aef\u53e3\u865f\uff0c\u4f8b\u5982\uff0cMySQL\u7684\u9ed8\u8a8d\u7aef\u53e3\u865f\u662f3306\uff0cPostgreSQL\u7684\u9ed8\u8a8d\u7aef\u53e3\u865f\u662f5432\u3002\u9019\u4e9b\u7aef\u53e3\u865f\u5141\u8a31\u5ba2\u6236\u7aef\u61c9\u7528\u7a0b\u5e8f\u8207\u6578\u64da\u5eab\u9032\u884c\u901a\u4fe1\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e7%ab%af%e5%8f%a3%e8%99%9f%e9%85%8d%e7%bd%ae%e5%b0%8d%e6%95%b8%e6%93%9a%e5%ae%89%e5%85%a8%e8%87%b3%e9%97%9c%e9%87%8d%e8%a6%81%ef%bc%9f-jNNKjjsXpj\">\u70ba\u4ec0\u9ebc\u7aef\u53e3\u865f\u914d\u7f6e\u5c0d\u6578\u64da\u5b89\u5168\u81f3\u95dc\u91cd\u8981\uff1f<\/h2>\n<p>\u4e0d\u7576\u7684\u7aef\u53e3\u865f\u914d\u7f6e\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u5eab\u66b4\u9732\u65bc\u6f5b\u5728\u7684\u653b\u64ca\u4e2d\u3002\u9ed1\u5ba2\u53ef\u4ee5\u5229\u7528\u9ed8\u8a8d\u7aef\u53e3\u865f\u9032\u884c\u6383\u63cf\uff0c\u5c0b\u627e\u672a\u7d93\u4fdd\u8b77\u7684\u6578\u64da\u5eab\u3002\u56e0\u6b64\uff0c\u6b63\u78ba\u914d\u7f6e\u7aef\u53e3\u865f\u662f\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u8a2a\u554f\u7684\u7b2c\u4e00\u6b65\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%ad%a3%e7%a2%ba%e9%85%8d%e7%bd%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e7%ab%af%e5%8f%a3%e8%99%9f%ef%bc%9f-jNNKjjsXpj\">\u5982\u4f55\u6b63\u78ba\u914d\u7f6e\u6578\u64da\u5eab\u7aef\u53e3\u865f\uff1f<\/h2>\n<h3 id=\"1-%e6%9b%b4%e6%94%b9%e9%bb%98%e8%aa%8d%e7%ab%af%e5%8f%a3%e8%99%9f-jNNKjjsXpj\">1. \u66f4\u6539\u9ed8\u8a8d\u7aef\u53e3\u865f<\/h3>\n<p>\u5c07\u6578\u64da\u5eab\u7684\u9ed8\u8a8d\u7aef\u53e3\u865f\u66f4\u6539\u70ba\u975e\u6a19\u6e96\u7aef\u53e3\u865f\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u653b\u64ca\u7684\u98a8\u96aa\u3002\u4f8b\u5982\uff0c\u5c07MySQL\u7684\u7aef\u53e3\u865f\u5f9e3306\u66f4\u6539\u70ba\u4e00\u500b\u96a8\u6a5f\u7684\u9ad8\u4f4d\u7aef\u53e3\u865f\uff08\u598250000\uff09\u3002\u9019\u6a23\u53ef\u4ee5\u4f7f\u9ed1\u5ba2\u66f4\u96e3\u4ee5\u627e\u5230\u6578\u64da\u5eab\u670d\u52d9\u3002<\/p>\n<pre><code>ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'your_password';\nSET GLOBAL port = 50000;\n<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e9%98%b2%e7%81%ab%e7%89%86%e9%99%90%e5%88%b6%e8%a8%aa%e5%95%8f-jNNKjjsXpj\">2. \u4f7f\u7528\u9632\u706b\u7246\u9650\u5236\u8a2a\u554f<\/h3>\n<p>\u914d\u7f6e\u9632\u706b\u7246\u4ee5\u9650\u5236\u5c0d\u6578\u64da\u5eab\u7aef\u53e3\u7684\u8a2a\u554f\u662f\u53e6\u4e00\u500b\u91cd\u8981\u7684\u5b89\u5168\u63aa\u65bd\u3002\u50c5\u5141\u8a31\u7279\u5b9aIP\u5730\u5740\u6216IP\u7bc4\u570d\u8a2a\u554f\u6578\u64da\u5eab\u7aef\u53e3\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u3002<\/p>\n<pre><code>iptables -A INPUT -p tcp -s 192.168.1.100 --dport 50000 -j ACCEPT\niptables -A INPUT -p tcp --dport 50000 -j DROP\n<\/code><\/pre>\n<h3 id=\"3-%e5%ae%9a%e6%9c%9f%e6%aa%a2%e6%9f%a5%e5%92%8c%e6%9b%b4%e6%96%b0%e9%85%8d%e7%bd%ae-jNNKjjsXpj\">3. \u5b9a\u671f\u6aa2\u67e5\u548c\u66f4\u65b0\u914d\u7f6e<\/h3>\n<p>\u5b9a\u671f\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u7aef\u53e3\u914d\u7f6e\u548c\u9632\u706b\u7246\u898f\u5247\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0c\u53ef\u80fd\u6703\u51fa\u73fe\u65b0\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u56e0\u6b64\u4fdd\u6301\u7cfb\u7d71\u7684\u66f4\u65b0\u548c\u914d\u7f6e\u7684\u6aa2\u67e5\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8%e5%8a%a0%e5%af%86%e9%80%a3%e6%8e%a5-jNNKjjsXpj\">4. \u4f7f\u7528\u52a0\u5bc6\u9023\u63a5<\/h3>\n<p>\u5728\u6578\u64da\u5eab\u548c\u5ba2\u6236\u7aef\u4e4b\u9593\u4f7f\u7528\u52a0\u5bc6\u9023\u63a5\uff08\u5982SSL\/TLS\uff09\u53ef\u4ee5\u9032\u4e00\u6b65\u63d0\u9ad8\u5b89\u5168\u6027\u3002\u9019\u6a23\uff0c\u5373\u4f7f\u6578\u64da\u5728\u50b3\u8f38\u904e\u7a0b\u4e2d\u88ab\u6514\u622a\uff0c\u653b\u64ca\u8005\u4e5f\u7121\u6cd5\u8f15\u6613\u89e3\u8b80\u6578\u64da\u5167\u5bb9\u3002<\/p>\n<pre><code>ALTER USER 'user'@'host' REQUIRE SSL;\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-jNNKjjsXpj\">\u7d50\u8ad6<\/h2>\n<p>\u6b63\u78ba\u914d\u7f6e\u6578\u64da\u5eab\u7aef\u53e3\u865f\u662f\u4fdd\u969c\u6578\u64da\u5b89\u5168\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u901a\u904e\u66f4\u6539\u9ed8\u8a8d\u7aef\u53e3\u865f\u3001\u4f7f\u7528\u9632\u706b\u7246\u9650\u5236\u8a2a\u554f\u3001\u5b9a\u671f\u6aa2\u67e5\u914d\u7f6e\u4ee5\u53ca\u4f7f\u7528\u52a0\u5bc6\u9023\u63a5\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u3002\u96a8\u8457\u7db2\u7d61\u5b89\u5168\u5a01\u8105\u7684\u65e5\u76ca\u589e\u52a0\uff0c\u4f01\u696d\u548c\u500b\u4eba\u90fd\u61c9\u8a72\u91cd\u8996\u6578\u64da\u5eab\u7684\u5b89\u5168\u914d\u7f6e\uff0c\u4ee5\u4fdd\u8b77\u654f\u611f\u6578\u64da\u4e0d\u53d7\u4fb5\u5bb3\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c\u6578\u64da\u5eab\u5b89\u5168\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u6b63\u78ba\u914d\u7f6e\u6578\u64da\u5eab\u7aef\u53e3\u865f\uff0c\u4ee5\u589e\u5f37\u6578\u64da\u5b89\u5168\u6027\uff0c\u9632\u6b62\u672a\u6388\u6b0a\u8a2a\u554f\u548c\u6578\u64da\u6d29\u9732\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-179994","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179994","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=179994"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179994\/revisions"}],"predecessor-version":[{"id":179995,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179994\/revisions\/179995"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=179994"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=179994"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=179994"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}