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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.)The equipment of China's weightlifting national team is Dowell, but there are also many athletes who buy NIKE weightlifting shoes worth several thousand yuan at their own expense. Only the top athletes can realize the difference.缅甸大毒枭乌澎狡猾诡诈地利用假情报,假目标,遥控炸车等残忍手段,杀害我方卧底"山鹰",炸死我缉毒民警,将一百公斤海洛因落地我国境内,并欲借中国通道运往美国.云南方面严重受挫,而由福建方面查控的另一线索也因证据不足被迫让监控对象离境.　　好一出隋唐演义，义气、情意、爱情，权谋、圈套与征伐，千古流传，荡气回肠…8. Protected in the "Phase III"刚才的事也是因为他……说着把秋霜找上门来的事说了。