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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.)TVB出品剧集《兄弟》，王浩信、杨明、伍允龙、朱晨丽、江嘉敏、刘颖碹、石修、林韦辰、许家杰、陈庭欣、何君诚等出演。 　　王浩信、伍允龙和杨明饰演失散多年的亲兄弟。三人幼年因金融风暴而各散东西，长大后重聚却发现当年的失散埋藏着极大阴谋影片艺术再现了杰出的无产阶级革命家、军事家陈赓将军1946年率部转战晋南前线，采取运动战、近战、夜战和集中优势兵力打歼灭战等办法，歼灭号称“天下第一旅”的国民党王牌部队的故事.各自身怀绝技的4人经营的隐藏人气店。著名捉妖师豪哥带徒弟秋生、文才到王府捉妖驱魔。恢复神智的王有财表示如若文才想娶他的女儿，必须准备三千大洋。秋生决心利用道术偏门黄妖借财法帮文才筹得聘礼，却与黄妖相聊甚欢，两人心生爱意。与此同时，千年煞妖意外被挖出，大闹万国博览会。豪哥施展法术，拼死拖住煞妖。危机关头，黄妖出现，附身在煞妖身上，扑向装满王水的铁罐，最终化成白骨沉入水底。面临内忧外患，崇祯皇帝急召吴三桂入京,临危受命,北御强敌，南卫京师,但事败垂成.多尔衮利用李自成副帅刘宗敏抢夺陈圆圆，策反吴三桂，使得清军兵不血刃,长驱直入,多尔衮辅佐清廷幼君福临在北京登基，建年号为顺治元年.He taught me to be a child again.