{"id":209745,"date":"2025-10-23T21:45:02","date_gmt":"2025-10-23T13:45:02","guid":{"rendered":"https:\/\/www.server.hk\/blog\/209745\/"},"modified":"2025-10-23T21:45:03","modified_gmt":"2025-10-23T13:45:03","slug":"cdn-114","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/209745\/","title":{"rendered":"CDN\u5b89\u5168\u8bbf\u95ee\u65e5\u5fd7\u5206\u6790\u65b9\u6cd5\uff1a\u5feb\u901f\u8bc6\u522b\u5f02\u5e38\u4e0e\u6eaf\u6e90\u54cd\u5e94"},"content":{"rendered":"<p>\u968f\u7740\u5168\u7403\u4e1a\u52a1\u5bf9\u6027\u80fd\u548c\u53ef\u7528\u6027\u7684\u8981\u6c42\u4e0d\u65ad\u63d0\u9ad8\uff0cCDN \u5df2\u6210\u4e3a\u7f51\u7ad9\u548c\u5e94\u7528\u7684\u57fa\u7840\u8bbe\u65bd\u4e4b\u4e00\u3002\u4e0e\u6b64\u540c\u65f6\uff0cCDN \u8bbf\u95ee\u65e5\u5fd7\u6210\u4e3a\u5b89\u5168\u8fd0\u8425\u4e0e\u6545\u969c\u6392\u67e5\u7684\u91cd\u8981\u6570\u636e\u6e90\u3002\u672c\u6587\u9762\u5411\u7ad9\u957f\u3001\u4f01\u4e1a\u7528\u6237\u4e0e\u5f00\u53d1\u8005\uff0c\u6df1\u5165\u63a2\u8ba8<strong>CDN\u5b89\u5168\u8bbf\u95ee\u65e5\u5fd7\u5206\u6790\u7684\u65b9\u6cd5<\/strong>\uff0c\u5e2e\u52a9\u4f60\u5feb\u901f\u8bc6\u522b\u5f02\u5e38\u8bf7\u6c42\u3001\u8fdb\u884c\u6eaf\u6e90\u54cd\u5e94\uff0c\u5e76\u7ed3\u5408\u4e0d\u540c\u6d77\u5916\u90e8\u7f72\uff08\u5982\u9999\u6e2f\u670d\u52a1\u5668\u3001\u7f8e\u56fd\u670d\u52a1\u5668\u3001\u65e5\u672c\u670d\u52a1\u5668\u3001\u97e9\u56fd\u670d\u52a1\u5668\u3001\u65b0\u52a0\u5761\u670d\u52a1\u5668\u7b49\uff09\u573a\u666f\u7ed9\u51fa\u5b9e\u6218\u5efa\u8bae\u3002<\/p>\n<h2>\u5f15\u8a00\uff1a\u4e3a\u4ec0\u4e48\u8981\u5173\u6ce8 CDN \u8bbf\u95ee\u65e5\u5fd7<\/h2>\n<p>CDN \u65e5\u5fd7\u8bb0\u5f55\u4e86\u8fb9\u7f18\u8282\u70b9\u6536\u5230\u7684\u6bcf\u4e00\u6761\u8bf7\u6c42\u4fe1\u606f\uff0c\u5305\u62ec\u65f6\u95f4\u6233\u3001\u5ba2\u6237\u7aef IP\u3001\u8bf7\u6c42 URL\u3001\u54cd\u5e94\u72b6\u6001\u7801\u3001\u7f13\u5b58\u547d\u4e2d\/\u672a\u547d\u4e2d\u3001User-Agent\u3001Referer\u3001\u8bf7\u6c42\u4f53\u79ef\u548c\u54cd\u5e94\u4f53\u79ef\u7b49\u3002\u5bf9\u4e8e\u7ad9\u957f\u548c\u8fd0\u7ef4\u56e2\u961f\u800c\u8a00\uff0cCDN \u65e5\u5fd7\u662f\u68c0\u6d4b\u653b\u51fb\uff08\u5982 DDoS\u3001\u722c\u866b\u5237\u6d41\u91cf\u3001\u76d7\u94fe\uff09\u3001\u53d1\u73b0\u914d\u7f6e\u9519\u8bef\u3001\u4ee5\u53ca\u5b9a\u4f4d\u6027\u80fd\u74f6\u9888\u7684\u7b2c\u4e00\u624b\u6570\u636e\u6765\u6e90\u3002\u5c24\u5176\u5f53\u4e1a\u52a1\u5206\u5e03\u5728\u6d77\u5916\u8282\u70b9\uff08\u5982\u9999\u6e2fVPS\u3001\u7f8e\u56fdVPS\uff09\u6216\u4f7f\u7528\u57df\u540d\u6ce8\u518c\u591a\u4e2a\u89e3\u6790\u7b56\u7565\u65f6\uff0c\u65e5\u5fd7\u5206\u6790\u80fd\u63d0\u4f9b\u5173\u952e\u8bc1\u636e\u7528\u4e8e\u5feb\u901f\u6eaf\u6e90\u4e0e\u54cd\u5e94\u3002<\/p>\n<h2>CDN \u8bbf\u95ee\u65e5\u5fd7\u7684\u5173\u952e\u5b57\u6bb5\u4e0e\u539f\u7406<\/h2>\n<p>\u5728\u8fdb\u884c\u5206\u6790\u524d\uff0c\u5fc5\u987b\u7406\u89e3\u65e5\u5fd7\u4e2d\u7684\u5173\u952e\u5b57\u6bb5\u53ca\u5176\u610f\u4e49\uff1a<\/p>\n<ul>\n<li><strong>\u65f6\u95f4\u6233<\/strong>\uff1a\u7528\u4e8e\u6784\u5efa\u65f6\u5e8f\u5206\u6790\u4e0e\u7a81\u53d1\u6d41\u91cf\u68c0\u6d4b\u3002<\/li>\n<li><strong>\u5ba2\u6237\u7aef IP<\/strong>\uff1a\u5224\u65ad\u8bf7\u6c42\u6765\u6e90\uff0c\u53ef\u914d\u5408 GeoIP \u6570\u636e\u5e93\u8fdb\u884c\u5730\u7406\u4f4d\u7f6e\u7edf\u8ba1\uff08\u9999\u6e2f\u3001\u7f8e\u56fd\u3001\u65e5\u672c\u3001\u97e9\u56fd\u3001\u65b0\u52a0\u5761\u7b49\uff09\u3002<\/li>\n<li><strong>\u8bf7\u6c42\u65b9\u6cd5\u4e0eURL<\/strong>\uff1a\u5b9a\u4f4d\u88ab\u6ee5\u7528\u7684\u63a5\u53e3\u6216\u8d44\u6e90\u3002<\/li>\n<li><strong>\u54cd\u5e94\u72b6\u6001\u7801<\/strong>\uff082xx\/3xx\/4xx\/5xx\uff09\uff1a\u5feb\u901f\u533a\u5206\u5ba2\u6237\u7aef\u9519\u8bef\u3001\u8d44\u6e90\u672a\u547d\u4e2d\u548c\u670d\u52a1\u7aef\u6545\u969c\u3002<\/li>\n<li><strong>\u7f13\u5b58\u547d\u4e2d<\/strong>\uff1a\u5224\u65ad\u662f\u5426\u4e3a\u6e90\u7ad9\u538b\u529b\u7684\u4e3b\u8981\u8bf1\u56e0\u3002<\/li>\n<li><strong>User-Agent \u4e0e Referer<\/strong>\uff1a\u8bc6\u522b\u722c\u866b\u3001Bot \u6216\u6076\u610f\u94fe\u8def\u3002<\/li>\n<li><strong>\u54cd\u5e94\u65f6\u95f4\u4e0e\u5e26\u5bbd<\/strong>\uff1a\u7528\u4e8e\u6027\u80fd\u4f18\u5316\u548c\u6210\u672c\u63a7\u5236\u3002<\/li>\n<\/ul>\n<p>CDN \u7684\u5de5\u4f5c\u539f\u7406\u51b3\u5b9a\u4e86\u65e5\u5fd7\u7684\u751f\u6210\u4f4d\u7f6e\u901a\u5e38\u5728\u8fb9\u7f18\u8282\u70b9\uff0c\u4e14\u53ef\u80fd\u7ecf\u8fc7\u91c7\u6837\u6216\u5408\u5e76\u3002\u56e0\u6b64\uff0c\u5b8c\u6574\u6027\u4e0e\u5b9e\u65f6\u6027\u9700\u8981\u5728\u65e5\u5fd7\u6536\u96c6\u4e0e\u4f20\u8f93\u94fe\u8def\u4e2d\u4e88\u4ee5\u4fdd\u8bc1\uff08\u4f8b\u5982\u4f7f\u7528\u5b9e\u65f6\u65e5\u5fd7\u63a8\u9001\u6216\u6279\u91cf\u62c9\u53d6\uff09\u3002<\/p>\n<h3>\u65e5\u5fd7\u91c7\u96c6\u4e0e\u9884\u5904\u7406<\/h3>\n<p>\u9ad8\u8d28\u91cf\u5206\u6790\u4f9d\u8d56\u4e8e\u89c4\u8303\u7684\u91c7\u96c6\u6d41\u7a0b\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528 CDN \u539f\u751f\u7684\u65e5\u5fd7\u5bfc\u51fa\u63a5\u53e3\u6216\u65e5\u5fd7\u63a8\u9001\uff08\u5982\u6309\u5206\u949f\/\u6309\u5c0f\u65f6\u7684 JSON\/CSV \u683c\u5f0f\uff09\u3002<\/li>\n<li>\u7edf\u4e00\u65f6\u533a\u4e0e\u65f6\u95f4\u6233\u683c\u5f0f\uff0c\u907f\u514d\u56e0\u65f6\u5dee\uff08\u9999\u6e2f\u3001\u7f8e\u56fd\uff09\u5e26\u6765\u7684\u8bef\u5224\u3002<\/li>\n<li>\u53bb\u91cd\u4e0e\u5408\u5e76\uff1a\u540c\u4e00\u8bf7\u6c42\u53ef\u80fd\u5728\u4e0d\u540c\u8282\u70b9\u4ea7\u751f\u91cd\u590d\u8bb0\u5f55\uff0c\u9700\u8981\u6309\u8bf7\u6c42 ID \u6216\u65f6\u95f4\u7a97\u53e3\u53bb\u91cd\u3002<\/li>\n<li>IP \u53cd\u67e5\u4e0e ASN \u6620\u5c04\uff1a\u5c06 IP \u8f6c\u6362\u4e3a ASN\u3001ISP\u3001\u5730\u7406\u4f4d\u7f6e\uff0c\u4fbf\u4e8e\u5224\u522b\u662f\u5426\u6765\u81ea\u4e91\u670d\u52a1\u5546\uff08\u5e38\u89c1\u653b\u51fb\u6e90\uff09\u6216\u6e90\u7ad9\u5f7c\u5cb8\uff08\u5982\u7f8e\u56fd\u670d\u52a1\u5668\/\u9999\u6e2f\u670d\u52a1\u5668\uff09\u3002<\/li>\n<\/ul>\n<h2>\u5feb\u901f\u8bc6\u522b\u5f02\u5e38\u7684\u6280\u672f\u65b9\u6cd5<\/h2>\n<p>\u5728\u6d77\u91cf\u65e5\u5fd7\u4e2d\u5feb\u901f\u8bc6\u522b\u5f02\u5e38\uff0c\u5e38\u7528\u7684\u65b9\u6cd5\u5305\u62ec\u9608\u503c\u544a\u8b66\u3001\u7edf\u8ba1\u5efa\u6a21\u4e0e\u884c\u4e3a\u5206\u6790\u3002<\/p>\n<h3>\u9608\u503c\u544a\u8b66\u4e0e\u901f\u7387\u9650\u5236<\/h3>\n<ul>\n<li>\u57fa\u4e8e\u5386\u53f2\u6d41\u91cf\u8bbe\u5b9a\u7a81\u53d1\u9608\u503c\uff0c\u4f8b\u5982\u8bf7\u6c42\u901f\u7387\uff08RPS\uff09\u6216\u5355 IP \u5e76\u53d1\u6570\u3002\u82e5\u67d0 IP \u5728\u77ed\u65f6\u95f4\u5185\u8d85\u8fc7\u9608\u503c\uff0c\u89e6\u53d1\u544a\u8b66\u5e76\u81ea\u52a8\u9650\u6d41\u3002<\/li>\n<li>\u9488\u5bf9\u7279\u5b9a URL \u7684\u5f02\u5e38\u8bbf\u95ee\u91cf\uff08\u5982\u767b\u5f55\u63a5\u53e3\u3001\u63a5\u53e3\u9891\u7e41 4xx\/5xx\uff09\u5355\u72ec\u5efa\u7acb\u9608\u503c\u3002<\/li>\n<li>\u4e0e CDN \u7684\u901f\u7387\u9650\u5236\u548c WAF \u914d\u5408\uff0c\u5b9e\u65bd\u77ed\u65f6\u5c01\u7981\u6216 CAPTCHA \u9a8c\u8bc1\u3002<\/li>\n<\/ul>\n<h3>\u7edf\u8ba1\u5206\u6790\u4e0e\u805a\u7c7b<\/h3>\n<p>\u5bf9\u8bbf\u95ee\u6a21\u5f0f\u8fdb\u884c\u805a\u7c7b\u80fd\u53d1\u73b0\u968f\u673a\u9608\u503c\u96be\u4ee5\u68c0\u6d4b\u7684\u5f02\u5e38\uff1a<\/p>\n<ul>\n<li>\u65f6\u95f4\u5e8f\u5217\u5206\u89e3\uff1a\u4f7f\u7528\u79fb\u52a8\u5e73\u5747\u3001\u5b63\u8282\u6027\u5206\u91cf\u5206\u79bb\uff0c\u68c0\u6d4b\u7a81\u53d8\u70b9\uff08changepoint detection\uff09\u3002<\/li>\n<li>\u57fa\u4e8e\u7279\u5f81\u5411\u91cf\uff08\u8bf7\u6c42\u9891\u7387\u3001\u8bf7\u6c42\u5206\u5e03\u3001User-Agent \u591a\u6837\u6027\u3001Referer \u6bd4\u4f8b\uff09\u8fdb\u884c\u805a\u7c7b\uff08KMeans\u3001DBSCAN\uff09\uff0c\u8bc6\u522b\u5f02\u5e38\u7fa4\u4f53\u3002<\/li>\n<li>\u884c\u4e3a\u7279\u5f81\u5bf9\u6bd4\uff1a\u628a\u67d0 IP \u6216 ASN \u7684\u884c\u4e3a\u4e0e\u6b63\u5e38\u7528\u6237\u884c\u4e3a\uff08\u8bbe\u5907\u6307\u7eb9\u3001\u5730\u7406\u5206\u5e03\u3001\u8bf7\u6c42\u8def\u5f84\uff09\u8fdb\u884c\u76f8\u4f3c\u5ea6\u6bd4\u5bf9\uff0c\u5f97\u51fa\u5f02\u5e38\u8bc4\u5206\u3002<\/li>\n<\/ul>\n<h3>\u673a\u5668\u5b66\u4e60\u4e0e\u5f02\u5e38\u68c0\u6d4b<\/h3>\n<p>\u5bf9\u4e8e\u590d\u6742\u573a\u666f\uff0c\u53ef\u91c7\u7528\u65e0\u76d1\u7763\u5b66\u4e60\u6216\u534a\u76d1\u7763\u5b66\u4e60\u6a21\u578b\uff1a<\/p>\n<ul>\n<li>\u5b64\u7acb\u68ee\u6797\uff08Isolation Forest\uff09\u9002\u5408\u9ad8\u7ef4\u7a00\u758f\u7279\u5f81\u7684\u5f02\u5e38\u68c0\u6d4b\u3002<\/li>\n<li>\u81ea\u7f16\u7801\u5668\uff08Autoencoder\uff09\u5728\u91cd\u6784\u8bef\u5dee\u5927\u7684\u6837\u672c\u4e2d\u6807\u6ce8\u6f5c\u5728\u5f02\u5e38\u8bf7\u6c42\u3002<\/li>\n<li>\u57fa\u4e8e LSTM \u7684\u5e8f\u5217\u6a21\u578b\u68c0\u6d4b\u6d41\u91cf\u7a81\u53d8\u6216\u6162\u901f\u653b\u51fb\u6a21\u5f0f\uff08\u5982\u6162\u901f POST\u3001\u4f4e\u901f\u8fde\u63a5\uff09\u3002<\/li>\n<\/ul>\n<h2>\u6eaf\u6e90\u54cd\u5e94\uff1a\u4ece\u65e5\u5fd7\u5230\u5904\u7f6e<\/h2>\n<p>\u5f53\u68c0\u6d4b\u5230\u5f02\u5e38\u540e\uff0c\u9700\u8981\u5feb\u901f\u6eaf\u6e90\u5e76\u91c7\u53d6\u54cd\u5e94\u63aa\u65bd\uff1a<\/p>\n<h3>\u6eaf\u6e90\u6b65\u9aa4<\/h3>\n<ul>\n<li>\u786e\u5b9a\u5f02\u5e38\u65f6\u95f4\u7a97\u53e3\u5e76\u7b5b\u9009\u76f8\u5173\u65e5\u5fd7\u6761\u76ee\uff08\u7cbe\u786e\u5230\u79d2\u7ea7\uff09\u3002<\/li>\n<li>\u6309 IP\u3001ASN\u3001\u5730\u7406\u4f4d\u7f6e\uff08\u5982\u662f\u5426\u4e3a\u9999\u6e2f\u3001\u7f8e\u56fd\u8282\u70b9\uff09\u805a\u5408\uff0c\u5224\u65ad\u662f\u5426\u4e3a\u96c6\u4e2d\u5f0f\u653b\u51fb\u6216\u5206\u5e03\u5f0f\u653b\u51fb\u3002<\/li>\n<li>\u5206\u6790\u8bf7\u6c42\u8def\u5f84\u3001User-Agent\u3001Referer\uff0c\u5224\u65ad\u662f\u5426\u4e3a\u81ea\u52a8\u5316\u811a\u672c\u6216\u771f\u5b9e\u7528\u6237\u3002<\/li>\n<li>\u8ffd\u8e2a\u7f13\u5b58\u547d\u4e2d\u60c5\u51b5\uff0c\u5224\u65ad\u662f\u5426\u5bf9\u6e90\u7ad9\uff08\u5982\u6d77\u5916\u670d\u52a1\u5668\u3001\u65e5\u672c\u670d\u52a1\u5668\uff09\u9020\u6210\u538b\u529b\u3002<\/li>\n<li>\u7ed3\u5408\u5e94\u7528\u65e5\u5fd7\u4e0e\u8fb9\u7f18\u65e5\u5fd7\u5173\u8054\u6eaf\u6e90\uff1a\u82e5\u8fb9\u7f18\u672a\u547d\u4e2d\u4f46\u6e90\u7ad9\u51fa\u73b0\u5927\u91cf\u8bf7\u6c42\uff0c\u5e94\u5728\u6e90\u7ad9\u65e5\u5fd7\uff08Web \u670d\u52a1\u5668\u3001\u5e94\u7528\uff09\u4e2d\u8fdb\u4e00\u6b65\u5b9a\u4f4d\u3002<\/li>\n<\/ul>\n<h3>\u54cd\u5e94\u7b56\u7565<\/h3>\n<ul>\n<li>\u77ed\u671f\u54cd\u5e94\uff1a\u901a\u8fc7 CDN \u89c4\u5219\uff08ACL\u3001Geo-block\u3001\u901f\u7387\u9650\u5236\uff09\u7acb\u5373\u963b\u65ad\u6076\u610f\u8bf7\u6c42\u6765\u6e90\uff0c\u4fdd\u62a4\u6e90\u7ad9\u3002<\/li>\n<li>\u4e2d\u671f\u5904\u7f6e\uff1a\u90e8\u7f72 WAF \u89c4\u5219\uff08\u57fa\u4e8e URL \u7b56\u7565\u3001\u8bf7\u6c42\u7279\u5f81\u7b7e\u540d\uff09\u5e76\u542f\u7528\u6311\u6218\u673a\u5236\uff08JS \u6311\u6218\u3001CAPTCHA\uff09\u3002<\/li>\n<li>\u957f\u671f\u4fee\u590d\uff1a\u4fee\u8865\u88ab\u6ee5\u7528\u7684\u63a5\u53e3\u3001\u589e\u52a0\u8ba4\u8bc1\u4e0e\u7b7e\u540d\u6821\u9a8c\u3001\u4f18\u5316\u7f13\u5b58\u7b56\u7565\u4ee5\u964d\u4f4e\u6e90\u7ad9\u8d1f\u8f7d\u3002<\/li>\n<\/ul>\n<h2>\u5e94\u7528\u573a\u666f\u4e0e\u4f18\u52bf\u5bf9\u6bd4<\/h2>\n<p>\u4e0b\u9762\u5217\u51fa\u51e0\u79cd\u5178\u578b\u573a\u666f\u4ee5\u53ca\u65e5\u5fd7\u5206\u6790\u7684\u4ef7\u503c\uff1a<\/p>\n<h3>\u5927\u6d41\u91cf\u7a81\u53d1\uff08DDoS\uff09<\/h3>\n<p>CDN \u65e5\u5fd7\u80fd\u5feb\u901f\u663e\u793a\u6d41\u91cf\u6765\u6e90\u5206\u5e03\uff08\u6309\u56fd\u5bb6\/\u5730\u533a\u3001ASN\u3001IP\uff09\uff0c\u5e2e\u52a9\u786e\u5b9a\u662f\u5426\u4e3a\u96c6\u4e2d\u653b\u51fb\uff08\u67d0\u4e00 ASN\uff09\u6216\u5206\u5e03\u5f0f\u653b\u51fb\uff08\u5168\u7403\u591a\u4e2a\u8282\u70b9\uff09\u3002\u901a\u8fc7\u8fb9\u7f18\u62e6\u622a\u53ef\u663e\u8457\u51cf\u8f7b\u6e90\u7ad9\u8d1f\u8f7d\uff0c\u5c24\u5176\u662f\u5f53\u6e90\u7ad9\u90e8\u7f72\u5728\u9999\u6e2f\u670d\u52a1\u5668\u6216\u7f8e\u56fd\u670d\u52a1\u5668\u65f6\u3002<\/p>\n<h3>\u6076\u610f\u722c\u866b\u4e0e\u6570\u636e\u76d7\u53d6<\/h3>\n<p>\u5206\u6790 User-Agent \u6a21\u5f0f\u3001\u8bbf\u95ee\u9891\u7387\u548c\u8bf7\u6c42\u8def\u5f84\u53ef\u4ee5\u8bc6\u522b\u722c\u866b\u884c\u4e3a\uff0c\u5e76\u901a\u8fc7\u5c01\u7981\u6216\u9650\u901f\u4fdd\u62a4\u654f\u611f\u63a5\u53e3\u3002\u82e5\u7ad9\u70b9\u4f7f\u7528\u9999\u6e2fVPS \u6216\u7f8e\u56fdVPS \u505a\u4e3a\u722c\u866b\u76ee\u6807\u7684\u6e90\u7ad9\uff0c\u5e94\u7ed3\u5408 CDN \u7f13\u5b58\u7b56\u7565\u51cf\u5c11\u6e90\u7ad9\u54cd\u5e94\u3002<\/p>\n<h3>\u76d7\u94fe\u4e0e\u5e26\u5bbd\u6ee5\u7528<\/h3>\n<p>Referer \u4e0e\u8bf7\u6c42\u8def\u5f84\u5206\u6790\u80fd\u5b9a\u4f4d\u76d7\u94fe\u6e90\uff0c\u4f7f\u7528 CDN \u7684\u9632\u76d7\u94fe\u529f\u80fd\u5bf9\u7279\u5b9a\u8d44\u6e90\uff08\u5982\u56fe\u7247\u3001\u89c6\u9891\uff09\u5b9e\u65bd\u9650\u5236\uff0c\u4fdd\u62a4\u5e26\u5bbd\u6210\u672c\uff08\u5c24\u5176\u5728\u65b0\u52a0\u5761\u670d\u52a1\u5668\u6216\u97e9\u56fd\u670d\u52a1\u5668\u7b49\u5730\u533a\u5e26\u5bbd\u6210\u672c\u654f\u611f\u65f6\uff09\u3002<\/p>\n<h2>\u9009\u8d2d\u4e0e\u90e8\u7f72\u5efa\u8bae<\/h2>\n<p>\u5728\u9009\u62e9 CDN \u4e0e\u914d\u5957\u670d\u52a1\u5668\u65f6\uff0c\u5efa\u8bae\u6309\u4ee5\u4e0b\u7ef4\u5ea6\u8003\u8651\uff1a<\/p>\n<ul>\n<li>\u8282\u70b9\u8986\u76d6\u4e0e\u5ef6\u8fdf\uff1a\u6839\u636e\u76ee\u6807\u7528\u6237\u5730\u57df\uff08\u9999\u6e2f\u3001\u7f8e\u56fd\u3001\u65e5\u672c\u3001\u97e9\u56fd\u3001\u65b0\u52a0\u5761\uff09\u9009\u62e9 CDN \u8282\u70b9\u4e0e\u6e90\u7ad9\u4f4d\u7f6e\uff0c\u5fc5\u8981\u65f6\u4f7f\u7528\u591a\u6e90\u7ad9\u7b56\u7565\uff08\u4e3b\u6e90\u5728\u9999\u6e2f\u670d\u52a1\u5668\u3001\u526f\u6e90\u5728\u7f8e\u56fd\u670d\u52a1\u5668\uff09\u3002<\/li>\n<li>\u65e5\u5fd7\u80fd\u529b\uff1a\u786e\u8ba4 CDN \u662f\u5426\u652f\u6301\u5b9e\u65f6\u65e5\u5fd7\u63a8\u9001\u3001\u539f\u59cb\u65e5\u5fd7\u4e0b\u8f7d\u4e0e\u81ea\u5b9a\u4e49\u65e5\u5fd7\u5b57\u6bb5\uff0c\u4ee5\u4fbf\u8fdb\u884c\u6df1\u5ea6\u5206\u6790\u3002<\/li>\n<li>\u5b89\u5168\u96c6\u6210\uff1a\u4f18\u5148\u9009\u62e9\u652f\u6301 WAF\u3001\u884c\u4e3a\u5206\u6790\u3001\u901f\u7387\u9650\u5236\u4e0e Bot \u7ba1\u7406\u7684\u670d\u52a1\u3002<\/li>\n<li>\u4e0e\u90e8\u7f72\u5e73\u53f0\u517c\u5bb9\uff1a\u82e5\u4f7f\u7528\u9999\u6e2fVPS \u6216\u7f8e\u56fdVPS \u4f5c\u4e3a\u6e90\u7ad9\uff0c\u68c0\u67e5\u7f51\u7edc\u56de\u6e90\u6027\u80fd\u3001\u5e26\u5bbd\u8ba1\u8d39\u4e0e\u533a\u57df\u5408\u89c4\u6027\u3002<\/li>\n<li>\u53ef\u89c6\u5316\u4e0e\u544a\u8b66\uff1a\u914d\u5408 ELK\/EFK\u3001Grafana + Prometheus \u6216\u5546\u4e1a SIEM \u5b9e\u73b0\u53ef\u89c6\u5316\u4e0e\u544a\u8b66\uff0c\u5feb\u901f\u54cd\u5e94\u5b89\u5168\u4e8b\u4ef6\u3002<\/li>\n<\/ul>\n<h2>\u603b\u7ed3<\/h2>\n<p>CDN \u8bbf\u95ee\u65e5\u5fd7\u662f\u8bc6\u522b\u5f02\u5e38\u4e0e\u8fdb\u884c\u6eaf\u6e90\u54cd\u5e94\u7684\u6838\u5fc3\u8d44\u6599\u3002\u901a\u8fc7\u5408\u7406\u7684\u65e5\u5fd7\u91c7\u96c6\u4e0e\u9884\u5904\u7406\u3001\u7ed3\u5408\u9608\u503c\u544a\u8b66\u3001\u805a\u7c7b\u4e0e\u673a\u5668\u5b66\u4e60\u6a21\u578b\uff0c\u53ef\u4ee5\u5728\u6d77\u91cf\u6570\u636e\u4e2d\u5feb\u901f\u627e\u51fa\u5f02\u5e38\u6a21\u5f0f\u5e76\u5b9a\u4f4d\u6765\u6e90\u3002\u9488\u5bf9\u4e0d\u540c\u90e8\u7f72\u573a\u666f\uff08\u4f8b\u5982\u4f7f\u7528\u9999\u6e2f\u670d\u52a1\u5668\u3001\u7f8e\u56fd\u670d\u52a1\u5668\u6216\u9999\u6e2fVPS\u3001\u7f8e\u56fdVPS \u7b49\uff09\uff0c\u9700\u6743\u8861\u8282\u70b9\u5206\u5e03\u3001\u56de\u6e90\u6210\u672c\u4e0e\u5b89\u5168\u7b56\u7565\u3002\u6700\u7ec8\uff0c\u5c06\u65e5\u5fd7\u5206\u6790\u4e0e\u81ea\u52a8\u5316\u54cd\u5e94\uff08CDN \u89c4\u5219\u3001WAF\uff09\u7ed3\u5408\uff0c\u80fd\u663e\u8457\u63d0\u5347\u6297\u653b\u51fb\u80fd\u529b\u4e0e\u8fd0\u7ef4\u6548\u7387\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u4e0e\u4e1a\u52a1\u5339\u914d\u7684\u670d\u52a1\u5668\u4e0e\u6258\u7ba1\u65b9\u6848\uff0c\u53ef\u53c2\u8003 Server.HK \u63d0\u4f9b\u7684\u76f8\u5173\u4ea7\u54c1\u4e0e\u670d\u52a1\uff1a<a href=\"https:\/\/server.hk\/\">Server.HK<\/a>\uff08\u4e3b\u9875\uff09\uff0c\u4ee5\u53ca\u9999\u6e2f\u670d\u52a1\u5668\u4ea7\u54c1\u9875\uff1a<a href=\"https:\/\/server.hk\/server.php\">\u9999\u6e2f\u670d\u52a1\u5668<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u901a\u8fc7\u5b9e\u7528\u7684CDN\u8bbf\u95ee\u65e5\u5fd7\u5206\u6790\u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u5728\u6d77\u91cf\u8fb9\u7f18\u8bf7\u6c42\u4e2d\u8fc5\u901f\u8bc6\u522b\u5f02\u5e38\u3001\u5b9a\u4f4d\u653b\u51fb\u6765\u6e90\u5e76\u63d0\u9ad8\u6545\u969c\u54cd\u5e94\u6548\u7387\u3002\u672c\u6587\u9762\u5411\u7ad9\u957f\u4e0e\u5f00\u53d1\u8005\uff0c\u7ed3\u5408\u9999\u6e2f\u3001\u7f8e\u56fd\u3001\u65e5\u672c\u3001\u97e9\u56fd\u53ca\u65b0\u52a0\u5761\u7b49\u6d77\u5916\u90e8\u7f72\u573a\u666f\u7ed9\u51fa\u53ef\u7acb\u5373\u5b9e\u65bd\u7684\u6eaf\u6e90\u4e0e\u5e94\u5bf9\u5efa\u8bae\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4928],"tags":[3514,3368,3510,3517,3516,3511,3513,2842,3512,3515],"class_list":{"0":"post-209745","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-4928","7":"tag-botddos","8":"tag-cdn","10":"tag-ip","11":"tag-3516","12":"tag-3511","13":"tag-3513","14":"tag-2842","15":"tag-3512","16":"tag-3515"},"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/209745","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=209745"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/209745\/revisions"}],"predecessor-version":[{"id":209746,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/209745\/revisions\/209746"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=209745"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=209745"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=209745"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}