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The SYN-Flood attack is currently the most common DDoS attack on the 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. This kind of attack was discovered as early as 1996, but it still shows great vitality. Many operating systems, even firewalls and routers, cannot effectively defend against this kind of attack, and it is very difficult to trace it because it can easily forge the source address. Its packet characteristics are usually that the source sends a large number of SYN packets and lacks the last handshake ACK reply of the three handshakes.Molly Dunn（Jhey Castles 饰）从小热爱地理，她曾在半夜做实验闹得家人不得安宁，但是她并不是一个十分幸运的孩子，父亲很早就死于一场地震灾害中。长大后Molly成为了一名地质学家，在一所大学教书，某天她正在做一项预测地震的试验，安放在各处的传感器数据显示即将会有一场大地震发生，她必须通知所有人撤离，但是她的力量实在太薄弱了，并没有人愿意听信她的预测，地震如期而至，她只有与时间赛跑，尽可能的拯救更多的人。　　一次偶然中，罗思拉遇见了一位王子。王子深深的为罗思拉感到着迷，将她带回了自己的城堡。可是，此时国王已经钦点了另一位公主为王子的妻子，而公主的母亲为了获得权利，设计赶走了罗思拉。最终，罗思拉战胜了邪恶回到了王子的身边，同时，她亦回忆起了过去，找到了失散已久的母亲。目前主要以令尹宋义一方的楚武王，武信君项梁一方的楚睿王这两个提议为主，双方针锋相对，唇枪舌战许久。可是尹旭的志向不仅仅是在江东一隅，是在南方，他的目标是北上中原，逐鹿天下，单纯是这点兵力肯定是不够的。李斯只感觉心头的压力格外的沉重，几乎要要压得他喘不过气来。"Do enough foreplay so that everyone can enter a state of psychological preparation and then welcome death." He Yihe explained.