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Zhang Jie, born on December 20, 1982 in Chengdu, Sichuan, graduated from Sichuan Normal University, is a mainland pop male singer and founder of the music brand "Planet Culture"."Why?" I went on to ask.The attacker first completes the three-way handshake to establish the connection, but in the last ACK reply of the three-way handshake, the TCP window size is set to 0, and then a data request is made. When the attack target sends the request result to the attacker, it stops the data transmission when it finds that the TCP window size is 0, and sends out a TCP window detection packet to ask the attacker if the TCP window has been updated. Since the attacker will not update the window size, the attack target will always maintain the TCP connection and wait for the data to be sent, and continuously carry out TCP window size detection. When the number of controlled hosts in the botnet is large, Target's connection table will gradually be exhausted, resulting in denial of service.陈启点点头，就开始动笔，哦，应该是动键盘。由林子聪执导，陈浩民、孟瑶、桂晶晶等主演的电影《猛男3条半》将于近期上映。该片讲述两车房老板因旧仇及私利互相斗气，请了4名猛男伙计与4名美女帮手，在互斗中发生爱意，进而引发一连串啼笑皆非、囧态百出的故事。HBO《High Maintenance》确定续订第四季Note: Firewall is used by default in centos7. If you want to save the rules with the above command, you need to install iptables-services. Please review the above for the specific configuration process.