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In TCP protocol, messages arriving at the destination will enter the buffer of the TCP stack and will not be forwarded to the receiving system until the buffer is full. This is to minimize the number of times the system empties the buffer. However, the sender can force the receiving system to clear the contents of the buffer by sending a TCP message with a PSH flag of 1. The TCP PUSH + ACK attack, like the TCP SYN attack, aims to deplete the resources of the victim system. When an attacker sends TCP messages with PSH and ACK flags set to 1 to the Target host, these messages will cause the Target system to clear all TCP buffers (whether the buffers are full or not) and respond with an acknowledgement message. If this process is performed by a large number of controlled hosts, the system will not be able to process normal data, resulting in denial of service.年轻女孩玛莎（伊丽莎白·奥尔森 Elizabeth Olsen 饰）曾误入邪教，被教主帕里克（约翰·哈克斯 John Hawkes 饰）洗脑，并以宗教仪式的名义“被强奸”，好不容易才逃脱邪教控制得以脱身。随后她找到姐姐露西（莎拉·保罗森 Sarah Paulson 饰），和姐姐与姐夫泰德（休·丹西 Hugh Dancy 饰）开始了新的生活，并对过去失踪时发生的事闭口不提。在日复一日的看似正常与平静的生活里，玛莎努力忘记不堪回首的过去。但邪教组织的生活如噩梦般在玛莎脑海里挥之不去，她感到恐惧和不安，甚至开始分不清什么是真实，什么是幻觉……永平帝知道皇叔一家年后就要回清南村，索性卖人情，不但命廉郡王帮着主持酒宴，还从宫中拨了两个御厨来仁王府帮忙。{剥去外面几层叶子，跟掰笋似的，轻轻一扯就提了上来。大饥荒发生两年后最艰苦的1847年，一位叫费尼Feeney的士兵为英国打完了战争后逃回到爱尔兰，看到一片挣扎与混乱，发现亲人全部死去，便下定决心复仇。同时英国派出了汉那Hannah去阻止费尼，而费尼和汉那却又是当年的战友……