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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.)……庞取义说着又叹了口气：我长年累月身在军中，没什么机会遇到外面的人，侄儿如今也算是走南闯北，碰到合适的人，记得点你姐姐的事情，情况大家都懂，嫁妆绝对不薄。After breaking the finish line, the referee will finally decide the ranking of the match.街机爱好者周齐天在发誓戒掉游戏后，突然收到来自一位穿着性感的旗袍女人赠送的“狂人乐园”游戏卡，没想到就是这张看似普通的游戏卡让周齐天还有他的朋友踏上了匪夷所思的救母之路。周齐天等人穿越到游戏中闯关，经历的不仅有真人大战怪物的爽快感，更多的还是随时面临生与死的抉择，尤其面对狡诈多变的大boss，周齐天一度命悬一线。白虎公发怒，丫头媳妇们吓坏了，呼啦啦跪了一地。上面还有字，写的什么啊？尹旭大为尴尬，前世咱好歹也是军事学院的讲师，文化人。