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　　经过层层严酷的选拔，最终，身怀绝技、各怀目的、背后有故事的十个人物，成为了皇家蹋鞠队的正式队员。出人意料的是，在这十名蹋鞠队员中，竟然有两个人女扮男装混迹其中，而蹋鞠队也在组建之初就已血光剑影，阴谋迭起……小时候，妈妈的钱包被偷了，文哥帮妈妈把钱包追回来，妈妈买了一架玩具车来奖励。如今人到中年的文哥，只要碰上小偷，他还要一追到底……，之后文哥发现自己已进入中年，事业、感情、家庭的压力……我饱受欺凌，你还在此睡觉。NTP reflection attacks take advantage of protocol vulnerabilities in NTP servers, a protocol that serves computer clock synchronization over the Internet, An attacker makes a reflection attack by sending a Monlist instruction packet that forges the victim's IP address to the default port 123 of the NTP server's IP address, causing the NTP server to reflect back several times larger data than the original packet to the victim's IP address.Make Joint Efforts to Eliminate Binjiang Cancer本剧讲述了才貌双全的年轻社长——麻生陶子，有个与自己性格完全相反的妹妹久惠，在一次失恋后，妹妹住进了陶子家闭门不出。陶子把久惠当成工具人随意使唤，久惠却以能帮上姐姐的忙而开心，两个人共筑了这样奇妙的相处关系。但是有一天，陶子与一位男子相遇后，两人隐秘的过往逐渐被揭开，姐妹的立场也开始反转的故事In TCP implementation, when receiving the SYN request from the client, the server needs to reply the SYN + ACK packet to the client, and the client also needs to send the confirmation packet to the server. Usually, the initial serial number of the server is calculated by the server according to certain rules or adopts random numbers. However, in SYN cookies, the initial serial number of the server is obtained by hash operation and encryption of the client IP address, client port, server IP address, server port and other security values, which is called cookie. When the server suffers from SYN attack and makes the backlog queue full, the server does not reject the new SYN request, but replies the cookie (SYN serial number of the reply packet) to the client. If it receives the ACK packet from the client, the server subtracts 1 from the ACK serial number of the client to obtain the cookie comparison value, and performs a hash operation on the above elements to see if it is equal to the cookie. If equal, complete the three-way handshake directly (Note: At this time, you don't need to check whether this connection belongs to the backlog queue).