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Get bookKeeping-w1062The principle is that syn messages are first responded to syn_ack by DDOS protection system. With a specific sequence number (recorded as a cookie). The real client returns an ack and the Acknowledge number is cookie+1. The fake client will not respond. In this way, we can know that the clients corresponding to those IP are real and add the real client IP to the white list. The next access passes directly, while other forged syn messages are intercepted. The following is a schematic diagram of protection:?2, 1 to 2, 3　　《迷路》：2018年的新春，丈夫回到香港与妻儿团聚，当他拿着旧照片在日新月异的香港街头追忆当年时，却彻底迷失了方向。最后，回忆不幸化成追忆。After this time the mines have come into play, The company commander also ordered us to take advantage of the gap between operations. To replace the mines that have already triggered the explosion with new ones, I was one of four people on this mission, I remember when I went down there, I saw the bodies of the dogs, I can't help but look at those who were killed by steel balls but were relatively complete. There is one place I am very strange: although they were beaten by steel balls and lay there dead with holes, they had no blood at all, but there were some green things around the bullet holes, which was disgusting to look at. "因为今年春天导入的“校园律师制度”，新人律师田口章太郎（神木隆之介）被律师事务所的老板高城（南果步）派遣到青叶第一中学。监护人水岛（堀内敬子）正在向班主任望月（岸井雪乃）抗议，因为自己的女儿受到了体罚。田口说，“你现在的行为是强行妨碍营业”，赶走了监护人。校长仓守（小堺一机）因为大事化小和平解决心情很好，但是教务主任三浦（田边诚一）对田口的做法提出反对。几天后，体罚问题发展成了谁也没想到的状态……@爱笑聚讲述新中国成立后，解放军与伪装成人民的敌特份子展开的秘密战斗，从头到尾都充斥在一种紧张的氛围中，案情侦破一波三折。整部电视剧围绕着潜伏在我党内部的J号特工展开，从身怀绝技的绝色女特工伪装成尼姑返回内地联络他他开始，到被我方怀疑，并且安排神秘的代号为X先生的间谍长期反潜伏在他身边，为了顺利完成“山地游击计划”，不惜使出挑拨离间的计策，是我方失去当地老百姓的信任。