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Https://www.jiemian.com/article/1975640.html才能和才能相互碰撞的高尔夫女孩的故事。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.Security executives are never willing to talk about these attacks because they do not want their remarks to attract more attention to the enterprise. They even worry that providing basic information on defense strategies alone will be enough to attract attackers to come and find security vulnerabilities.1960年代香港赌博风行，其中一个派系是以老千技术闻名的“千门八将”。成员龙四（郑则仕 饰）在一次大肆出手之后，其大师兄庞峰（秦沛 饰）因着间接害死亲弟的同门恩怨，与华探长文雄（汤镇业 饰）设局陷害他入狱，女友百合（张慧仪 饰）更被文雄抢去。五年后，龙四出狱适逢香港电影发展迅速，进入片场耕耘下成为地位崇高的制片，有舒奇（蔡瀚亿 饰）、麦基（吴业坤 饰）两位得力助手，还有一个刚相认的女儿小雨（王子涵 饰）。好景不常，助手们开始要独力面对片场中各种争斗和感情关系，而同门师弟妹相继出事和反目，亦使龙四无法独善其身，在“东方荷里活”上演无数场的“千门事，千门了”……