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:?
"Because the artillery suddenly 'dumb fire', Later, it was said that it was the same as position 169, because the ammunition consumption was too large and too many shots would be supplied for a while. It was not wrong to say so, because at the peak of the attack, the number of the two strange things released by the Vietnamese army below was too large to count. Have you ever seen ants crossing the river? That's what it feels like, If they are piled together, The density is almost a "ball", So in this case, The firepower of the artillery group is especially strong, Ammunition consumption far exceeded previous expectations, After all, no one expected to meet such a thing at that time, We didn't know how to describe it when we sent back messages on walkie-talkies at the front line. Anyway, it just said that the number of enemies was very large. Hit them hard, It was also the most intensive shelling I have ever seen. In the blink of an eye, It is normal to drop 4-6 shells on an area of about one square meter or even at the same time. The entire position 142 trembled under the shelling, At last, I felt that the ground under my feet would be overturned. Now think about it. If it weren't for the artillery comrades' hard support for us, the dozen or so people and the guys in our hands at that time could not withstand the attack of so many strange things. If they were called to rush up, they would have to tear us up and chew us up.
However, offline organizations also have many limitations in the process of large-scale development. First, their enrollment and teaching staff construction are limited by regions. Second, it is facing the problem of expansion in different places brought about by the choice of stores and different policies for running schools in different places. Third, the investment required for the construction and management of its stores is relatively heavy. Fourth, there is a shortage of outstanding management talents and it is difficult to duplicate store management talents.
We all know that computers have a certain security protection system. Through the security protection system, computers can detect certain abnormal viruses and give reminders and removals. The DDOS attacker achieves its goal by evading this protection system and carrying out a rejection attack on the computer, thus bringing the other computer into its own control.
年青帅气的公司CEO、貌美的女经理、“五星级饭店”主厨以及一班昔日大学同窗在一次聚会上酒醉驾船出海，谁料到一阵突如其来的风暴将这艘豪华游艇击沉。清醒后的他们背流落到一个无名岛屿，迷失荒岛中的他们面临危机四伏的险境，食物短缺加上寄居的山洞崩塌，然而比环境更险恶的是捉摸不透的人心，为了生存，曾经的同学会变成猎人还是猎物，一场大逃杀即将开始.....
此剧讲述了像ripley症候群一样，想要过着她人的生活的一个女人安娜的故事。
以专门审问疑犯的队伍紧急事案审讯对应班（通称キントリ）为舞台，侦讯官以独特的说话技巧及心理战与嫌犯进行心理攻防，揭开事件的真相。
小城市女孩叶子来到大城市，在一家小便利店打工。叶子父亲早逝，她早早离家为母亲还债，同时供养正在读书的弟弟。生活虽然困难，但叶子相信只要坚持就能得到幸福。看似平凡的一天，叶子准备还掉最后一笔贷款，希冀从此后可以开始自己崭新的人生。然而时尚摄影师夏天无意闯入了便利店与叶子邂逅。一系列阴差阳错后，叶子还债的梦想几乎破灭。夏天深夜发现失误赶回便利店还钱。叶子经过一天情绪折磨，从夏天手中接过还带着他体温的还钱，叶子无声哭了出来。这是她在大都市，陌生人中体会到的第一份温暖。城市另一端，时尚摄影师夏天和顶级名模Flora被称为黄金搭档，功成名就。然而夏天内心渴望简单直接的生活，他渴望成为记录野外生活摄影师。女友Flora对于名利圈生活念念不忘，夏天疲于应付终于选择分手。夏天在便利店女孩叶子身上看到了自己向往的纯净美好，他们之间的距离看似遥远，然而夏天却不由自主被叶子吸引，终于他跟随叶子开始相信：只要坚持，幸福就一定会降临……
也并不勉强，心中想起另外一件事情来，转而问道：钟隐先生，有件事情想请您帮帮忙？钟隐捋着胡子说道：大王尽管吩咐就是了。
Disadvantages: Not fond of tidying up
鼓楼外一位老木匠易大船的大徒弟于钟声和其孙女易小船偷偷恋爱了，吃醋的二徒弟尹东义给于钟声使坏，在邻居家房梁上做了手脚。于钟声上当以致屋里的孩子死亡，锒铛入狱。狱外，心里还爱着于钟声的易小船迫于种种无奈嫁给了尹东义，而狱中的于钟声得知此消息悲愤交加，誓言报仇。出狱后的于钟声开始和尹东义“死磕”，不论尹东义干什么，他都要将其击倒。看着因他二人争斗而痛苦不已的小船和亲人们，于钟声和尹东义终于渐渐明白了这个道理。当于钟声与易小船走进结婚的礼堂，尹东义毅然走进公安局，为他陷害师兄事件投案自首。
但是，主角周青坚决不同意，为此彻底和孙悟空、以及佛教，决裂。
4. Structural, due to the characteristics of weightlifting, the shoe bridge requires higher strength while avoiding extrusion deformation and bending.
For PCB to be processed by SMT, if the minimum spacing between pins is greater than or equal to 0.65 mm, no identification point may be set. Identification points shall be set for less than 0.65 mm. See "Printed Board Design Specification" for the design requirements of identification points.
Poland 6.3 million million 7.3 million
为了帮助玩具们实现梦想，多多进入彩泥世界，在罐头精灵的帮助下为玩具们实现梦想。他们最大的对手是彩泥世界的瓜拉瓜，他总是偷去玩具身上的部件达到自己的目的。多多运用自己的聪明智慧帮助玩具实现梦想。
为了与犯罪组织古莱姆（クライム）对抗，国际科学特搜队的鲸井大助决定组织一队改造人部队，最后他找到接受手术的四人，分别是：樱井五郎、东竜、嘉琳·水木（カレン水木）及大地文太。四人背负着改造人失去肉体的痛苦，与古莱姆周旋。
尹旭补充了一句：如果不愿意，我就要换人了，新上任的的这个人有福了，因为寡人正想着以后将让他来统帅这支骑兵部队。
人们再无心恭喜张牧之，开始火速转移战场。
