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提到「妄想学生会」这部动画，相信一定会有很多动漫爱好者知道，要知道这部动画当年在B站可谓是无人不知无人不晓，几乎可以说是镇站之宝了，可惜之后因为种种大家都知道的原因无奈从B站下架了。嗯，想想也真是，家里从没人动过我一根手指头，外面就不同了。Synflood attack is the most common DDoS attack on the current network, It is also the most classic denial of service attack. It takes advantage of a defect in the implementation of TCP protocol. By sending a large number of attack messages with forged source addresses to the ports where the network service is located, it may cause the half-open connection queue in the target server to be full, thus preventing other legitimate users from accessing.In the exchange, apart from the necessary schedule discussion, Sun Yimin's teacher and the person in charge were full of expectation and encouragement when talking about contemporary students, but they were more exclamatory about college students' employment, postgraduate entrance examination and entrepreneurship.