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Item ID 2834056 in Category: Health & Beauty - Other Health Ads

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HTTP Flood防御
Free Online Advertising Free Internet Web Site Advertising. UK Free Classifieds United Kingdom Free Ads Website. 100% Free Ad Posting. Canada Free Ads Popular Online Classifieds in Canada. No Sign up, No Email Required to Post. HTTP Flood防御 HTTP Flood攻击防御主要通过缓存的方式进行，尽量由设备的缓存直接返回结果来保护后端业务。大型的互联网企业，会有庞大的CDN节点缓存内容。当高级攻击者穿透缓存时，清洗设备会截获HTTP请求做特殊处理。最简单的方法就是对源IP的HTTP请求频率做统计，高于一定频率的IP地址加入黑名单。这种方法过于简单，容易带来误杀，并且无法屏蔽来自代理服务器的攻击，因此逐渐废止，取而代之的是JavaScript跳转人机识别方案。 HTTP Flood是由程序模拟HTTP请求，一般来说不会解析服务端返回数据，更不会解析JS之类代码。因此当清洗设备截获到HTTP请求时，返回一段特殊JavaScript代码，正常用户的浏览器会处理并正常跳转不影响使用，而攻击程序会攻击到空处。需要服务器搭建VPN的可以联系我！！ TG: @cdncloudyumei QQ：3291785364

Target State: All States Target City : All Cities Last Update : 19 February 2025 9:29 AM Number of Views: 41	Item Owner : yumeiqd Contact Email: (None) Contact Phone: 3291785364

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INNetAds > Health & Beauty > Other Health Ads > Item ID 2834056

2025-02-23 (1.899 sec)