The 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:?
想到这个，她就慌张起来，觉得这是个不好的兆头，因而哭道：我不想做将军夫人……葫芦哥哥，我只想跟你在清南村种田，我不想做将军夫人……不想……不想……葫芦不甚坚硬的心被小女娃哭得化成一汪水，除了陪她落泪，竟然不知如何安慰她。
卡门骑士雷维斯、佩剑和他们的盟友与未来的卡门骑士作战，同时试图帮助一位时过境迁的科学家与他现在年迈的儿子和解。
Track and field is the cornerstone of the Olympic Movement and can best embody the motto of "Faster, Higher and Stronger".
在20世纪90年代的苏格兰，一群天主教学校的女生有机会去爱丁堡参加合唱团比赛，但她们对喝酒、聚会和勾搭更感兴趣，而不是赢得比赛。
For example, many information platforms began to make short videos, jokes, constellations and novels. Because the traditional portal mode is very heavy, how much manpower can produce how much content is limited, and it cannot cover many subdivided points of interest, nor can it cover the needs of users.
I think it's time to do it
影片讲述将犯罪组织成功转型成金融企业后，想要金盆洗手的黑帮二把手美玉(金惠秀饰)的故事。
Grandma Lily picked up the three socks already prepared on the table and hung them by the fireplace in turn.
军管会社会部主任罗江，接到命令，迎接投诚的国民党第七集团军少将情报官何应农。何应农带来了《东北战区国防战略计划书》，也就是整个东北地区国民党军队的兵力部署以及战略计划。这份战略情报将决定整个东北战局的命运。
Code as above; Write three functions of order500, order200 and orderNormal respectively, and process their own business logic in the functions respectively. If their own functions cannot be processed, they will return the string nextSuccessor to pass it back, then encapsulate the constructor Chain, pass an object fn into it, and have their own attribute Successor. There are two methods setNextSuccessor and passRequest on the prototype. The method setNextSuccessor specifies the order of nodes in the responsibility chain, and saves the corresponding method to the attribute this.Successor, chainOrder500. SetNextSuccessor (chainOrder200); ChainOrder200. SetNextSuccessor (chainOrderNormal); Specifies the order in the chain, so this.Successor references the order200 method and the orderNormal method, so if chainOrder500.passRequest (1, true, 500) is called for the first time, the order500 method is called, output directly, and chainOrder500.passRequ is called for the second time.
新任深厦市市委书记郑毅然，坚决执行省委的指示，对国有资产的重组进行了调查，并要求公安机关和司法部门，给深厦市的经济腾飞创造一个稳定的社会环境。深厦市的经济能人兆辉煌，试图拉拢腐蚀郑毅然，试图在国有资产的重组中侵吞国有资产。但高度警觉的郑毅然识破了兆辉煌的一系列伎俩，并发现兆辉煌和深厦的几个未破的刑事大案有重大关系。在郑毅然的领导下，公安机关终于查证了兆辉煌刑事犯罪的证据。一个作恶多年影响了深厦社会秩序的犯罪团伙被打掉，兆辉煌受到了法律的严惩！
The customers developed by the new salesman must be those who have real needs for the products. They must do a good job in relevant services so that the customers can have good trust in you and your products. This customer is your network. With the help of the customer's resources, you can try to let him introduce you to some customers who have needs and intentions. You can also use the customer's products and publicize your own products through his word of mouth.
Sam是否能秉持自己的人性不步入黑暗面呢？兄弟两人这一次能否战胜恶魔？
该剧改编自和山やま的同名漫画，漫画两部分分别描述了神秘而充满魅力的林美良，和由于初中过于受人欢迎而向往平稳日常的二阶堂明的高中生活。电视剧中，漫画里未相遇的各个角色命运将会交织在一起。
30岁的“高龄”美女归宓初入娱乐圈，因与前男友当红小生洛澄参与恋爱类真人秀而一夕爆红，成为炙手可热的“热搜女王”。在高调签约T-stage经纪公司后，归宓认识了同公司女艺人关棠及一众个性迥异的同僚，众人一同在圈中摸爬滚打，卷入了因争夺顶尖时尚资源而引发的一系列阴谋戏码。为了对抗超乎想象的阴谋与争斗，归宓不得不运用自己的超高情商，在名利场中存活下来，成为这儿的“女王”，而关棠也在历经沉浮之后蜕变重生。姐妹二人在这过程中努力奋斗，自我拯救，然而利益争夺战的背后，实则还隐藏着更大的阴谋。
一个饱受家庭暴力摧残的留守女人，在曾经恋人的怀抱里找到了慰藉。黑暗里绝望的女人与情夫密谋杀夫，可当莽夫的死讯真的传来时，情夫却避而不见矢口否认一切。当女人又一次陷入绝望，另一个男人出现在她的生活里，他给女人带来的不仅仅是关心……
