{"id":1061,"date":"2016-09-30T20:51:35","date_gmt":"2016-09-30T20:51:35","guid":{"rendered":"https:\/\/hardrain980.com\/?p=1061"},"modified":"2022-04-06T09:11:44","modified_gmt":"2022-04-06T09:11:44","slug":"server-immigration","status":"publish","type":"post","link":"https:\/\/hardrain980.com\/server-immigration.html","title":{"rendered":"\u535a\u5ba2\u56e0\u6545\u518d\u6b21\u642c\u5bb6"},"content":{"rendered":"

0x00 \u539f\u56e0
\n\u6691\u5047\u671f\u95f4\u56e0\u6052\u521b\u4e3b\u673a<\/a>\u5341\u5206\u5783\u573e\uff0c\u5b95\u673a\u4e0d\u65ad\uff0c\u535a\u4e3b\u5c06\u81ea\u5df1\u7684\u535a\u5ba2\u642c\u5bb6\u5230\u4e86\u9510\u58f3<\/a>\uff0c\u8fd9\u5bb6IDC\u4f3c\u4e4e\u5341\u5206\u4e13\u4e1a\u2014\u2014\u4ea7\u54c1\u81ea\u5e26CDN\u800c\u4e14\u66fe\u88ab(\u7591\u4f3c)\u540c\u884cDDoS<\/a>\uff0c\u5b98\u7f51\u5b95\u6389\u4f46\u7528\u6237\u7684\u865a\u62df\u4e3b\u673a\u5374\u6ca1\u4e8b\u2026\u2026<\/p>\n

\u5982\u4eca\u6211\u5374\u53c8\u8981\u66f4\u6362IDC\uff0c\u8fd9\u662f\u4e3a\u4f55\uff1f\u5b9e\u5728\u662f\u53d7Spamming\u548c\u65e0\u4f11\u6b62\u7684\u5bc6\u7801\u7206\u7834\u5374\u65e0\u53ef\u5948\u4f55\u6240\u8feb<\/p>\n

\u4e24\u5468\u4ee5\u524d\u6211\u7684\u535a\u5ba2\u906d\u4e00\u4e9b\u522b\u6709\u7528\u5fc3\u8005\u5728\u591a\u7bc7\u6587\u7ae0\u7684\u8bc4\u8bba\u6846\u91cd\u590d\u53d1\u9001\u4e00\u4e9b\u5305\u542b\u8bf8\u5982\u300e\u611f\u8c22\u697c\u4e3b\u7684\u6587\u7ae0\uff0c\u8ba9\u6211\u5b66\u4e60\u5230\u4e86\u5f88\u591a\u300f\u300e\u535a\u4e3b\u52a0\u6cb9 \u8d35\u5728\u575a\u6301\u300f\u4e00\u7c7b\u7684\u5947\u602a\u8bc4\u8bba\uff0c\u5b9e\u5219\u5728\u300e\u4e2a\u4eba\u7f51\u7ad9\u300f\u4e00\u680f\u586b\u5199\u7684\u90fd\u662f\u4e00\u4e9b\u5546\u4e1a\u63a8\u5e7f\u6027\u8d28\u7684\u7f51\u5740\uff0c\u66f4\u6709\u4e00\u4e9b\u5916\u56fd\u8bbf\u5ba2\u53d1\u9001\u6d0b\u6587Spam\uff0c\u800c\u7531\u4e8e\u9510\u58f3\u4e3b\u673a\u5177\u6709\u524d\u7aefCDN(\u53ef\u4ee5\u7406\u89e3\u4e3a\u4e00\u4e2a\u53cd\u5411\u4ee3\u7406\uff1f)\uff0c\u6211\u7684\u7f51\u7ad9\u7a0b\u5e8f\u53ea\u80fd\u83b7\u5f97\u4e00\u4e2a\u9999\u6e2f\u7684\u963f\u91cc\u4e91\u4e3b\u673a\u7684IP\uff0c\u5373\u524d\u7aefCDN\u7684IP\uff1b\u5374\u65e0\u6cd5\u83b7\u5f97\u8fd9\u4e9bSpammer\u7684\u771f\u5b9eIP\u8fdb\u800c\u5c4f\u853d\u4e4b\uff0c\u53ea\u5f97\u8bbe\u7f6e\u654f\u611f\u8bcd\u4ee5\u8d77\u5230\u300e\u4e0d\u591f\u5f3a\u300f\u7684\u62b5\u6297\u4f5c\u7528\u3002\u60f3\u8d772015\u5e744\u6708\u66fe\u906d\u5927\u91cfSpam\u6d17\u7248\u65f6\uff0c\u5c4f\u853dIP\u8fdc\u6bd4\u8bbe\u7f6e\u5173\u952e\u5b57\u5c4f\u853d\u7ba1\u7528\u2014\u2014\u90a3\u4e9bSpammer\u4f3c\u4e4e\u5e76\u4e0d\u4f1a\u4f7f\u7528\u4ee3\u7406\u3002<\/p>\n

\u800c\u6700\u8fd1\u53c8\u53d1\u751f\u5927\u91cf\u5c1d\u8bd5\u7206\u7834\u540e\u53f0\u5bc6\u7801\u7684\u884c\u4e3a\uff0c\u6211\u7684\u90ae\u7bb1\u4e0d\u65ad\u6536\u5230\u300e\u767b\u5f55\u5931\u8d25\u300f\u7684\u63d0\u793a\uff0c\u6211\u53ef\u4ee5\u77e5\u9053\u8fd9\u4e2a\u65e0\u804a\u4e4b\u4eba\u4f7f\u7528\u4e86\u4ec0\u4e48\u7528\u6237\u540d\u548c\u4ec0\u4e48\u5bc6\u7801(\u5f31\u53e3\u4ee4)\u5728\u4ec0\u4e48\u65f6\u5019\u5c1d\u8bd5\u767b\u5f55\uff0c\u5374\u56e0\u4e3a\u4e0d\u77e5\u9053\u5176IP\u5730\u5740\u800c\u65e0\u53ef\u5948\u4f55\u3002<\/p>\n

WordPress\u7684Fail2Ban<\/code>\u63d2\u4ef6\u66f4\u662f\u628a\u524d\u7aefCDN\u7684IP\u5f53\u505a\u8fd9\u4e2aCracker\u7684IP\u800c\u5c4f\u853d\u4e4b\uff0c\u5bfc\u81f4\u7f51\u7ad9\u65e0\u6cd5\u8bbf\u95ee\uff0c\u76f4\u5230\u6211\u5220\u9664\u5b83\u5e76\u79fb\u53bb.htaccess<\/code>\u6587\u4ef6\u4e2d\u7684\u67d0\u884c\u3002<\/p>\n

\u800c\u7ecf\u8fc7\u8be2\u95ee\uff0c\u8fd9\u5bb6IDC\u65e0\u6cd5\u8ba9\u7f51\u9875\u7a0b\u5e8f\u83b7\u53d6\u5230\u8bbf\u5ba2\u7684IP\uff0c\u8fd9\u53ef\u80fd\u4e0eHTTPS SNI\u6709\u5173\uff0c\u6362\u8a00\u4e4b\uff0c\u524d\u7aefCDN\u4e0d\u80fd\u53bb\u9664\u2026\u2026<\/p>\n

\n

0x01 \u89e3\u51b3<\/p>\n

\u8003\u8651\u5230\u865a\u62df\u4e3b\u673a\u7684\u79cd\u79cd\u95ee\u9898\uff0c\u4ee5\u53ca\u4e24\u5e74\u591a\u7684\u5b66\u4e60\u8ba9\u6211\u5e94\u8be5\u6709\u80fd\u529b\u914d\u7f6eLAMP\u73af\u5883\u8fdb\u800c\u81ea\u5df1\u642d\u5efa\u4e0e\u7ef4\u62a4\u670d\u52a1\u5668\uff0c\u56e0\u6b64\u51b3\u5b9a\u4f7f\u7528VPS\u3002<\/p>\n

\u9996\u5148\u5c1d\u8bd5\u4e86\u4e24\u5e74\u591a\u4ee5\u524d\u4e70\u7684\u4e00\u53f0\u53ea\u6709128m RAM\u4e14\u65e0Swap\u7684VPS\uff0c\u53d1\u73b0\u65e0\u8bba\u5982\u4f55\u90fd\u65e0\u6cd5\u8fd0\u884cMariaDB\uff0c\u76f4\u5230SSH\u7a81\u7136\u6389\u7ebf\uff0c\u53bb\u67e5\u770b\u7f51\u9875\u63a7\u5236\u53f0\u624d\u77e5\u9053\u662f\u5185\u5b58\u7206\u6ee1\u9020\u6210\u6570\u636e\u5e93\u65e0\u6cd5\u542f\u52a8\u2026\u2026<\/p>\n

\u4e8e\u662f\u4eca\u65e5\u6211\u5728BudgetVM\u7528$25\u8d2d\u4e70\u4e86\u4e00\u53f0512m RAM\u4e14\u6709Swap\u7684VPS\u5e76\u82b1\u7ea62\u4e2a\u5c0f\u65f6\u5728\u4e0a\u9762\u5b8c\u6210\u4e86\u670d\u52a1\u5668\u5b89\u5168\u7684\u5f3a\u5316\u3001LAMP\u7684\u642d\u5efa\u3001SSL\u914d\u7f6e\u4ee5\u53ca\u7f51\u7ad9\u642c\u5bb6\u7b49\u5de5\u4f5c\u3002\u95ee\u9898\u6682\u65f6\u89e3\u51b3\u3002<\/p>\n

\u8fd9\u53f0VPS\u4f3c\u4e4e\u540c\u9510\u58f3\u4e3b\u673a\u4e00\u6837\u4e5f\u5177\u6709CN2\u7f51\u7edc\uff0c\u867d\u7136\u5730\u5904\u7f8e\u56fd\uff0c\u4f46\u65e0\u8bba\u7528\u6211\u7684\u624b\u673a(Beijing Unicom LTE)\u8fd8\u662fUSTB\u7684\u6821\u56ed\u7f51\u6d4b\u8bd5\uff0c\u8bbf\u95ee\u901f\u5ea6\u90fd\u6bd4\u90a3\u5783\u573e\u6052\u521b\u7684\u9999\u6e2f\u4e3b\u673a\u9ad8\u5230\u4e0d\u77e5\u9053\u54ea\u53bb\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

0x00 \u539f\u56e0 \u6691\u5047\u671f\u95f4\u56e0\u6052\u521b\u4e3b\u673a\u5341\u5206\u5783\u573e\uff0c\u5b95\u673a\u4e0d\u65ad\uff0c\u535a\u4e3b\u5c06\u81ea\u5df1\u7684\u535a\u5ba2\u642c\u5bb6\u5230\u4e86\u9510\u58f3\uff0c\u8fd9\u5bb6IDC\u4f3c\u4e4e\u5341\u5206\u4e13\u4e1a\u2014\u2014… \u7ee7\u7eed\u9605\u8bfb\u535a\u5ba2\u56e0\u6545\u518d\u6b21\u642c\u5bb6<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[51],"class_list":["post-1061","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-blog","entry"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/hardrain980.com\/wp-json\/wp\/v2\/posts\/1061","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hardrain980.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hardrain980.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hardrain980.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hardrain980.com\/wp-json\/wp\/v2\/comments?post=1061"}],"version-history":[{"count":4,"href":"https:\/\/hardrain980.com\/wp-json\/wp\/v2\/posts\/1061\/revisions"}],"predecessor-version":[{"id":2549,"href":"https:\/\/hardrain980.com\/wp-json\/wp\/v2\/posts\/1061\/revisions\/2549"}],"wp:attachment":[{"href":"https:\/\/hardrain980.com\/wp-json\/wp\/v2\/media?parent=1061"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hardrain980.com\/wp-json\/wp\/v2\/categories?post=1061"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hardrain980.com\/wp-json\/wp\/v2\/tags?post=1061"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}