{"id":16905,"date":"2023-05-15T16:52:24","date_gmt":"2023-05-15T08:52:24","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=16905"},"modified":"2023-05-15T16:52:27","modified_gmt":"2023-05-15T08:52:27","slug":"%e4%ba%91%e6%9c%8d%e5%8a%a1%e5%99%a8ddos%e6%94%bb%e5%87%bb%e9%98%b2%e6%8a%a4%ef%bc%8c%e8%bf%99%e4%ba%9b%e5%b7%a5%e5%85%b7%e5%92%8c%e6%8a%80%e6%9c%af%e4%bd%a0%e4%b8%8d%e8%83%bd%e9%94%99%e8%bf%87","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/cyber-security\/%e4%ba%91%e6%9c%8d%e5%8a%a1%e5%99%a8ddos%e6%94%bb%e5%87%bb%e9%98%b2%e6%8a%a4%ef%bc%8c%e8%bf%99%e4%ba%9b%e5%b7%a5%e5%85%b7%e5%92%8c%e6%8a%80%e6%9c%af%e4%bd%a0%e4%b8%8d%e8%83%bd%e9%94%99%e8%bf%87\/","title":{"rendered":"\u4e91\u670d\u52a1\u5668DDoS\u653b\u51fb\u9632\u62a4\uff0c\u8fd9\u4e9b\u5de5\u5177\u548c\u6280\u672f\u4f60\u4e0d\u80fd\u9519\u8fc7!"},"content":{"rendered":"\n

DDoS(\u5206\u5e03\u5f0f\u62d2\u7edd\u670d\u52a1)\u653b\u51fb\u662f\u6307\u9ed1\u5ba2\u901a\u8fc7\u63a7\u5236\u591a\u4e2a\u8ba1\u7b97\u673a\u6216\u8bbe\u5907\uff0c\u5411\u76ee\u6807\u670d\u52a1\u5668\u53d1\u9001\u5927\u91cf\u7684\u8bf7\u6c42\u6d41\u91cf\uff0c\u5bfc\u81f4\u670d\u52a1\u5668\u8d85\u8d1f\u8377\u8fd0\u884c\uff0c\u65e0\u6cd5\u6b63\u5e38\u54cd\u5e94\u5408\u6cd5\u7528\u6237\u7684\u8bf7\u6c42\u3002DDoS\u653b\u51fb\u662f\u4e92\u8054\u7f51\u4e0a\u5e38\u89c1\u7684\u5b89\u5168\u5a01\u80c1\u4e4b\u4e00\uff0c\u53ef\u80fd\u5bfc\u81f4\u7f51\u7ad9\u762b\u75ea\u3001\u4e1a\u52a1\u4e2d\u65ad\u751a\u81f3\u6570\u636e\u6cc4\u9732\u3002hostease\u9ad8\u9632\u670d\u52a1\u5668\u670d\u52a1\u5546<\/a><\/strong>\u4e3a\u60a8\u4ecb\u7ecd\u4e91\u670d\u52a1\u5668DDoS\u653b\u51fb\u9632\u62a4\uff0c\u8fd9\u4e9b\u5de5\u5177\u548c\u6280\u672f\u4f60\u4e0d\u80fd\u9519\u8fc7!<\/p>\n\n\n\n

\u4e91\u670d\u52a1\u5668DDoS\u653b\u51fb\u9632\u62a4\u5de5\u5177\u548c\u6280\u672f<\/strong><\/p>\n\n\n\n

\u4e3a\u4e86\u4fdd\u62a4\u4e91\u670d\u52a1\u5668\u514d\u53d7DDoS\u653b\u51fb\u7684\u5f71\u54cd\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u91cd\u8981\u7684\u5de5\u5177\u548c\u6280\u672f\uff0c\u4f60\u4e0d\u80fd\u9519\u8fc7\uff1a<\/p>\n\n\n\n

\u6d41\u91cf\u6e05\u6d17(Traffic Scrubbing)<\/strong><\/p>\n\n\n\n

\u6d41\u91cf\u6e05\u6d17\u662f\u4e00\u79cd\u5e38\u7528\u7684DDoS\u653b\u51fb\u9632\u62a4\u6280\u672f\uff0c\u5b83\u901a\u8fc7\u8fc7\u6ee4\u548c\u6e05\u7406\u4f20\u5165\u7684\u6d41\u91cf\uff0c\u4ece\u800c\u8bc6\u522b\u548c\u9694\u79bb\u6076\u610f\u6d41\u91cf\uff0c\u53ea\u5c06\u5408\u6cd5\u6d41\u91cf\u8f6c\u53d1\u5230\u76ee\u6807\u670d\u52a1\u5668\u3002\u6d41\u91cf\u6e05\u6d17\u901a\u5e38\u5728\u7f51\u7edc\u8fb9\u7f18\u8fdb\u884c\uff0c\u53ef\u4ee5\u6709\u6548\u51cf\u8f7bDDoS\u653b\u51fb\u5bf9\u670d\u52a1\u5668\u7684\u5f71\u54cd\u3002<\/p>\n\n\n

\n
\"\u4e91\u670d\u52a1\u5668DDoS\u653b\u51fb\u9632\u62a4\uff0c\u8fd9\u4e9b\u5de5\u5177\u548c\u6280\u672f\u4f60\u4e0d\u80fd\u9519\u8fc7!\"<\/figure><\/div>\n\n\n

\u9ed1\u6d1e\u8def\u7531(Black Hole Routing)<\/strong><\/p>\n\n\n\n

\u9ed1\u6d1e\u8def\u7531\u662f\u4e00\u79cd\u7d27\u6025\u5e94\u5bf9DDoS\u653b\u51fb\u7684\u9632\u62a4\u6280\u672f\uff0c\u5b83\u901a\u8fc7\u5c06\u76ee\u6807IP\u5730\u5740\u8def\u7531\u5230”\u9ed1\u6d1e”\uff0c\u5373\u4e22\u5f03\u6240\u6709\u4f20\u5165\u7684\u6d41\u91cf\uff0c\u4ece\u800c\u963b\u6b62\u6076\u610f\u6d41\u91cf\u8fdb\u5165\u670d\u52a1\u5668\u3002\u9ed1\u6d1e\u8def\u7531\u53ef\u4ee5\u5feb\u901f\u5c06\u653b\u51fb\u6d41\u91cf\u9694\u79bb\uff0c\u4fdd\u62a4\u670d\u52a1\u5668\u7684\u53ef\u7528\u6027\u3002<\/p>\n\n\n\n

\u8d1f\u8f7d\u5747\u8861(Load Balancing)<\/strong><\/p>\n\n\n\n

\u8d1f\u8f7d\u5747\u8861\u662f\u4e00\u79cd\u5c06\u6d41\u91cf\u5206\u6563\u5230\u591a\u4e2a\u670d\u52a1\u5668\u7684\u6280\u672f\uff0c\u4ece\u800c\u5206\u62c5\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\u5e76\u63d0\u9ad8\u6574\u4f53\u6027\u80fd\u3002\u5f53\u670d\u52a1\u5668\u53d7\u5230DDoS\u653b\u51fb\u65f6\uff0c\u8d1f\u8f7d\u5747\u8861\u5668\u53ef\u4ee5\u5c06\u6d41\u91cf\u5206\u53d1\u5230\u4e0d\u540c\u7684\u670d\u52a1\u5668\u4e0a\uff0c\u4ece\u800c\u51cf\u8f7b\u653b\u51fb\u5bf9\u5355\u4e2a\u670d\u52a1\u5668\u7684\u538b\u529b\u3002<\/p>\n\n\n\n

Web\u5e94\u7528\u9632\u706b\u5899(Web Application Firewall\uff0cWAF)<\/strong><\/p>\n\n\n\n

Web\u5e94\u7528\u9632\u706b\u5899\u662f\u4e00\u79cd\u4e13\u95e8\u7528\u4e8e\u4fdd\u62a4Web\u5e94\u7528\u7a0b\u5e8f\u7684\u5b89\u5168\u5de5\u5177\u3002\u5b83\u53ef\u4ee5\u8bc6\u522b\u548c\u963b\u6b62\u6076\u610f\u7684HTTP\u8bf7\u6c42\uff0c\u8fc7\u6ee4\u6389\u6f5c\u5728\u7684\u653b\u51fb\u6d41\u91cf\u3002WAF\u53ef\u4ee5\u68c0\u6d4b\u5e76\u9632\u5fa1\u5404\u79cd\u7c7b\u578b\u7684DDoS\u653b\u51fb\uff0c\u5305\u62ecHTTP Flood\u548cSlowloris\u7b49\u653b\u51fb\u65b9\u5f0f\u3002Hostease\u9ad8\u9632\u670d\u52a1\u5668\u4e0d\u4ec5\u63d0\u4f9b\u51fa\u8272\u7684\u5b89\u5168\u6027\uff0c\u8fd8\u63d0\u4f9b\u9ad8\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002\u4ed6\u4eec\u7684\u670d\u52a1\u5668\u91c7\u7528\u5148\u8fdb\u7684\u786c\u4ef6\u8bbe\u5907\uff0c\u5982\u9ad8\u901f\u5904\u7406\u5668\u3001\u5927\u5bb9\u91cf\u5185\u5b58\u548cSSD\u5b58\u50a8\uff0c\u4ee5\u63d0\u4f9b\u5feb\u901f\u7684\u6570\u636e\u5904\u7406\u548c\u7a33\u5b9a\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n

\u5b9e\u65f6\u6d41\u91cf\u5206\u6790\u548c\u76d1\u6d4b<\/strong><\/p>\n\n\n\n

\u5b9e\u65f6\u6d41\u91cf\u5206\u6790\u548c\u76d1\u6d4b\u5de5\u5177\u53ef\u4ee5\u5e2e\u52a9\u60a8\u5b9e\u65f6\u76d1\u63a7\u6d41\u91cf\u6a21\u5f0f\u548c\u884c\u4e3a\uff0c\u53ca\u65f6\u53d1\u73b0\u5f02\u5e38\u7684\u6d41\u91cf\u5cf0\u503c\u548c\u653b\u51fb\u884c\u4e3a\u3002\u901a\u8fc7\u5bf9\u6d41\u91cf\u8fdb\u884c\u5b9e\u65f6\u5206\u6790\uff0c\u60a8\u53ef\u4ee5\u5feb\u901f\u91c7\u53d6\u63aa\u65bd\u5e94\u5bf9DDoS\u653b\u51fb\uff0c\u5e76\u91c7\u53d6\u76f8\u5e94\u7684\u9632\u62a4\u63aa\u65bd\uff0c\u4ee5\u4fdd\u62a4\u60a8\u7684\u4e91\u670d\u52a1\u5668\u3002\u8fd9\u4e9b\u5de5\u5177\u901a\u5e38\u63d0\u4f9b\u5b9e\u65f6\u8b66\u62a5\u548c\u62a5\u544a\uff0c\u5e2e\u52a9\u60a8\u8fc5\u901f\u505a\u51fa\u53cd\u5e94\u3002<\/p>\n\n\n\n

DDoS\u9632\u62a4\u670d\u52a1\u63d0\u4f9b\u5546<\/strong><\/p>\n\n\n\n

\u53e6\u4e00\u79cd\u6709\u6548\u7684\u65b9\u5f0f\u662f\u5bfb\u6c42\u4e13\u4e1a\u7684DDoS\u9632\u62a4\u670d\u52a1\u63d0\u4f9b\u5546\u7684\u5e2e\u52a9\u3002\u8fd9\u4e9b\u63d0\u4f9b\u5546\u4e13\u6ce8\u4e8eDDoS\u653b\u51fb\u7684\u9632\u62a4\uff0c\u5e76\u63d0\u4f9b\u5404\u79cd\u5de5\u5177\u548c\u6280\u672f\u6765\u5e94\u5bf9\u4e0d\u540c\u7c7b\u578b\u548c\u89c4\u6a21\u7684\u653b\u51fb\u3002\u4ed6\u4eec\u901a\u5e38\u5177\u6709\u5f3a\u5927\u7684\u57fa\u7840\u8bbe\u65bd\u548c\u4e13\u4e1a\u7684\u56e2\u961f\uff0c\u80fd\u591f\u5728\u653b\u51fb\u53d1\u751f\u65f6\u63d0\u4f9b\u5feb\u901f\u54cd\u5e94\u548c\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n\n\n\n

\u7efc\u5408\u5e94\u5bf9\u7b56\u7565<\/strong><\/p>\n\n\n\n

\u9664\u4e86\u5355\u4e00\u7684\u5de5\u5177\u548c\u6280\u672f\uff0c\u7efc\u5408\u7684\u5e94\u5bf9\u7b56\u7565\u662f\u6700\u6709\u6548\u7684\u65b9\u5f0f\u6765\u4fdd\u62a4\u4e91\u670d\u52a1\u5668\u514d\u53d7DDoS\u653b\u51fb\u7684\u5f71\u54cd\u3002<\/p>\n\n\n\n

\u5b9e\u65bd\u591a\u5c42\u6b21\u9632\u62a4<\/strong><\/p>\n\n\n\n

\u91c7\u7528\u591a\u5c42\u6b21\u7684\u9632\u62a4\u63aa\u65bd\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u7ed3\u5408\u6d41\u91cf\u6e05\u6d17\u3001\u9ed1\u6d1e\u8def\u7531\u3001\u8d1f\u8f7d\u5747\u8861\u548cWeb\u5e94\u7528\u9632\u706b\u5899\u7b49\u6280\u672f\uff0c\u4ee5\u5f62\u6210\u591a\u91cd\u9632\u62a4\u5c42\uff0c\u53ef\u4ee5\u63d0\u9ad8\u9632\u5fa1\u80fd\u529b\uff0c\u5e76\u786e\u4fdd\u670d\u52a1\u5668\u7684\u53ef\u7528\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n

\u5b9a\u671f\u66f4\u65b0\u548c\u7ef4\u62a4<\/strong><\/p>\n\n\n\n

\u5b9a\u671f\u66f4\u65b0\u548c\u7ef4\u62a4\u670d\u52a1\u5668\u8f6f\u4ef6\u548c\u5e94\u7528\u7a0b\u5e8f\u4e5f\u662f\u4fdd\u62a4\u4e91\u670d\u52a1\u5668\u7684\u91cd\u8981\u6b65\u9aa4\u3002\u53ca\u65f6\u5e94\u7528\u5b89\u5168\u8865\u4e01\u548c\u66f4\u65b0\uff0c\u786e\u4fdd\u670d\u52a1\u5668\u4e0a\u7684\u8f6f\u4ef6\u59cb\u7ec8\u5904\u4e8e\u6700\u65b0\u7248\u672c\uff0c\u4ee5\u4fee\u590d\u5df2\u77e5\u6f0f\u6d1e\u548c\u5f31\u70b9\u3002<\/p>\n\n\n\n

\u5b9e\u65bd\u8bbf\u95ee\u63a7\u5236\u548c\u8eab\u4efd\u9a8c\u8bc1<\/strong><\/p>\n\n\n\n

\u9650\u5236\u670d\u52a1\u5668\u8bbf\u95ee\u7684\u6743\u9650\uff0c\u5e76\u5b9e\u65bd\u5f3a\u5927\u7684\u8eab\u4efd\u9a8c\u8bc1\u63aa\u65bd\uff0c\u53ef\u4ee5\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u548c\u6076\u610f\u6d3b\u52a8\u3002\u4f7f\u7528\u5b89\u5168\u7684\u8bbf\u95ee\u63a7\u5236\u5217\u8868(ACL)\u548c\u590d\u6742\u7684\u5bc6\u7801\u7b56\u7565\uff0c\u4ee5\u52a0\u5f3a\u5bf9\u670d\u52a1\u5668\u7684\u4fdd\u62a4\u3002<\/p>\n\n\n\n

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