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:?
2. Ignoring defense does too much harm.
The combination mode pays attention to the unified interface and transforms the "one-to-many" relationship into the "one-to-one" relationship.
四进院内，红椒姊妹打扮的花枝招展，说笑着往上房去见爷爷奶奶。
The above picture shows the interface for subway ticket purchase from Monday to Friday working days.
日本版“傲骨贤妻”，改编自同名美剧。律师莲见杏子以生孩子为契机辞掉了工作，成为全职主妇，支持身为精英检察官的丈夫，养育孩子，守护着家庭。然而，某天，担任东京地检特搜部部长的丈夫突然因涉嫌渎职被捕。而且，他与女性的绯闻也曝光了。从那以后，作为“贤妻”为家人奉献出一切的杏子，经历了天翻地覆的人生。有关丈夫性丑闻的真相扑朔迷离，为了保护孩子，杏子决定重入职场。在司法实习生时代的同期帮助下，她被法律事务所录用。时隔16年重返律师界。工作空窗期、对丈夫的怀疑以及与同期的重逢，面对这种种困难陷入苦战的杏子毫不气馁，坚强面对。
Netflix剧集《窈窕淑女/小东西》宣布续订第2季，也是最后一季。剧集运作人由Linda Gase(《警察世家》)换成Sarah Goldfinger(《CSI》《圣女魔咒》)。
Or the lights specified in subparagraph (2) of paragraph 1;
南洋介绍完罢，开战在即，马老九自觉退下，等待船主的决定。
侦探一如往常在熟悉的酒吧里消磨时间，这时来了活。客户是侦探的助手高田的学弟。他的女朋友玲子失踪了。侦探同意帮助寻找她，他发现玲子不仅以模特身份签约了一家名叫“纯洁的心”的事务所，同时还在某个名声不太好的场所兼职。在调查过程中，他们遇到了玲子兼职场所的老板麻里。很快，麻里在两个健壮男人的陪伴下再次出现。她得知侦探和助手正在到处调查，于是把他们打了个鼻青脸肿。尽管如此，侦探没有因此而退缩并继续展开调查。他得知纯洁的心事务所的掌管者是个名叫北条的神秘人物，而他拥有的北条集团则是札幌市最大的集团之一......
洪真京、黄光熙、Sleepy等嘉宾阵容华丽，中介对决胜者花落谁家，可通过2月4日晚韩国时间9点50分、2月5日晚10点播出的《帮我找房吧》确认。
没错，信源正是信陵君的孙女。
女人和小辈都聚集在二院，张大栓和张槐则在前院跟刘黑子父子和孙铁热闹去了。
4 Easily implement revocation and redo of requests
说完，他翻着眼睛、掰着手指，洋洋洒洒列出一溜清单，惊得简先生和青鸾公主目瞪口呆，黎章等人也都干咽口水。
The humanoid monster in the former is relatively slow, But the ability to fight is very strong, Not sensitive to puncture attacks, Can resist medium caliber and medium power rifle bullets, In the face of fire, Only when they are completely smashed or their heads are cut off can they be killed. The latter, an unknown creature similar to a "dog", The target is small, Fast speed and evasive ability, After listening to Liu Guangyuan's description, After it can easily cross a large crater with a diameter of 5-6 meters, the impact speed is not weakened, so it can be seen that the unknown creature has extremely strong explosive force, rapid movement, and strong adaptability to complex terrain, but its defense force is poor, and it will die after being hit more times by weaker casualties (such as high-speed steel balls in anti-infantry mines).
况且本官媳妇对大靖忠心的很，从前在西南军中出生入死，半句怨言没有。
我大病初愈后，感觉到了一种前所未有的冲击，无论是视觉还是思想，我试着接受这一切，但我发现这不可能。
人家既然在皇帝面前说了咱们的坏话，肯定也说咱们家家财丰厚。
