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Since http is based on tcp, You need to complete a three-way handshake to establish a tcp connection before you can start http communication, Therefore, when http flood attacks are carried out, it is not possible to use forged source ip addresses to launch attacks. An attacker will typically use an http proxy server, Not only can the source be hidden from being traced, It also improves attack efficiency-after the attacker connects to the proxy server and sends the request, You can directly disconnect from the proxy server and start connecting to the next proxy server, At this time, the http connection between the proxy server and the target web server is still maintained, and the web server needs to continue to accept and process data. An efficient http flood attack should continuously send http requests for different resources and pages, and request resources that cannot be cached as much as possible (such as keyword search. User-related information, etc.)朝日电视台宣布再度翻拍山崎丰子名作<白色巨塔>，冈田准一主演，扮演财前五郎。Panel becomes 1080 + (6 + 9) x 4.8 = 1152绕道？为何要绕道？尹旭说道：山谷里有没有埋伏，只需要检测一下便知道。范成几人互相吹捧，声音不小，若无旁人，让不少人都眉头微皱。Norton Security with Backup (up to version 22.6. X.x)箫声回荡，气氛安谧。