SYN attack is a kind of DOS attack. It takes advantage of TCP protocol defects and consumes CPU and memory resources by sending a large number of semi-connection requests. SYN attacks can not only affect hosts, but also harm network systems such as routers and firewalls. In fact, SYN attacks can be implemented as long as these systems turn on TCP services no matter what systems are targeted. As can be seen from the above figure, the server receives the connection request (syn=j), adds this information to the unconnected queue, and sends the request packet to the client (syn=k, ack=j+1), then enters the SYN_RECV state. When the server does not receive an acknowledgement packet from the client, it retransmits the request packet and does not delete this entry from the non-connection queue until the timeout. With IP spoofing, SYN attacks can achieve good results, Typically, clients forge a large number of non-existent IP addresses in a short period of time, SYN packets are continuously sent to the server, and the server replies to the confirmation packets and waits for the confirmation of the customer. Since the source address does not exist, the server needs to continuously resend until it timeout. These forged SYN packets will occupy the unconnected queue for a long time, normal SYN requests will be discarded, the target system will run slowly, and in serious cases, the network will be blocked or even the system will be paralyzed.
盛如曦（舒淇 饰），35岁的优质白领女性。伴着事业有成的同时，感情生活上的空白却成为了家人朋友间乐此不疲操心的话题。同样的情况还发生在盛如曦的好友汪岚（郝蕾 饰）和章聿（熊黛林 饰）身上，这三个职场精英女性面对事业和爱情的天平，面对年龄的增加而带来的身价下跌，面对催婚的父母和身旁友人的感情归属，面对各种迥异的相亲对象和无法投入的定制爱情，她们展现出了当下女性多彩的人物性格，更在这样一个剩女的境地下勇敢地表达着自己独特的爱情观。
有影响力的银行家马特维莱文（Matvey Levin）不遗余力地避免与私生子分享财富。但当他失去一切时，人们发现只有他们才能帮助他。为了恢复自己的财富，马特维将不得不在蒙特卡洛抢劫自己的银行。要做到这一点，他首先需要进行一项更具挑战性的行动：他必须重新获得疏远的孩子们的信任。
当一个特立独行的哥哥重归故乡后，家族成员们发现他们过往的秘密和伤疤逐渐被揭开。
该剧讲述了被冤枉成为杀人犯的女主人公痛快地向这个充满谎言的世界复仇的故事。
八月十五前夕，眼看着地里的玉米一天天熟了起来，程子沟的老少爷们却没有想到对付山贼黄鼠的办法，个个只能哀声叹气。
《四个门牌一个梦》讲述一层大楼里，几户来自不同国家和背景的家庭。这和陈靓瑄之前随学校一同到北京大学参加暑期交流活动，与来自不同国家的学生进行文化交流的经验相同。
Liaoning Province
年轻厨娘凌小小得到太子朱寿奎赏识进入珍馐房，立志成为天下第一御厨。面对来自晋王、李贵妃、皇后的多方挑战，凌小小在太子的帮助下，凭借高超的厨艺和善良的品德一次次化解危机，赢得宫人们信服，并与太子相爱。。。
两岸分隔的数十年造成多少遗憾，一道海峡深深埋葬了多少真情，时代造成的悲剧，让江中鹤在婶婆临终前踏上寻亲之旅，也让他在台湾遇上一生的挚爱，然而，婶婆与叔公五十年的离别与相思，让中鹤面对真爱却不敢追寻，人们心底最深的秘密与矛盾，就在剧情里逐一展开。但是什么都挡不住两岸的人心求统一，血永远浓于水……
该剧以当今商战风云变幻、龙蛇沉浮的大背景为依托，讲述了天美集团董事长蓝百万在面对亲人的背叛与暗杀，金钱与欲望，他如何绝地反击，自我救赎的故事。生动展现了他大起大落，悲欢离合的人生。
This injury is very simple to understand, Damage is directly added to your attack value, It does not affect your panel attack value, That is, the number you should have typed, multiplied by (1 + X%), this damage is not much HIT number, that is to say, it is not independent of each attack you make, so this damage will also have an improvement effect on the strengthening of your weapon, that is, your ignoring attacks. This damage does not independently calculate monster defense or critical strike rate.
有着儿女亲家这层关系，彼此的距离拉近了一大步
He has another characteristic, that is, his loud voice. Every time class was over, he was shouting, even the teacher's office could hear him. In the future, when the school radio is bad, please ask Lin Nian to talk about it. The whole world can hear it!
An electronic database can be used in MDT meetings to record meeting opinions (including: diagnosis and treatment decision-making process and unclear or divergent issues); If there is no electronic database, standardized backing-up text can be used instead.
自从刘成才的父亲去世后，成才回到了学校，他下定决心努力读书，回报父亲的爱。在符老师的鼓励下，他也参加了学校的武术协会，正面地发扬中华武术。
可是学年刚刚开始，爱丽丝就得到了一个噩耗——忍被分配到了别的班级，不再和她是同班同学了，这让爱丽丝受到了巨大的暴击。虽然不在一个班上课，但五个女孩之间的友情不会有一丝一毫的改变。时间流逝着，充满了意外和惊喜的喜剧继续上演。
When the client SYN packet arrives at the filter gateway, the SYN agent does not forward the SYN packet, but actively replies the SYN/ACK packet to the client in the name of the server. If the client's ACK packet is received, it indicates that this is normal access. At this time, the firewall sends the ACK packet to the server and completes three handshakes. The SYN agent actually replaces the server to deal with SYN attacks. At this time, the filter gateway itself is required to have strong ability to prevent SYN attacks.
鱼儿入海，花无缺痕，刀下遗孤，豪气凌云。萍水相逢，生离死别，双骄聚首，涤荡乾坤。汹涌江湖，江枫和移花宫的婢女花月奴，动情私奔，就在花月奴诞下双胞胎之际，单恋江枫的邀月宫主找到他们，杀了二人，抢走一个婴儿（花无缺饰）。身中巨毒的燕南天，抱着另一个孩子（小鱼儿饰）被追杀到恶魔岛，昏死过去。岁月如歌，十八年后，在移花宫长大的花无缺，俊朗不凡，武功超群，对两位宫主唯令是从；而在恶魔岛十大恶人庇护下成人的小鱼儿，“青出于蓝，胜于蓝”，精灵机智、魔高其师。武林盟主铁如云突然失踪，江别鹤在黄山召开盟主选举大会。小鱼儿为了身世之谜，“杀”出恶魔岛；花无缺奉师命，上山清理武林门派；铁如云之女心兰追踪父亲的下落也来到黄山，三人不期而遇，相见恨晚，心兰与中并以身相许……当了皇妃的江玉燕仍无法忘情无缺，因爱生恨、嫉妒心起与父亲合谋，铲除所有异己，杀掉燕南天与心兰，转嫁于无缺和小鱼儿。花无缺与小鱼儿两兄弟从此茫茫江湖，生死相搏……
在图恩城酒吧里，极乐公司总经理马文·艾克梅对女歌星杰西卡的表演十分倾倒。马文靠经营玩具致富，整个图恩城的地产权全都归属他公司的名下。埃迪从女友多洛丝那里借来相机，暗暗跟踪，偷拍下马文与杰西卡幽会的照片。当罗杰看到这些照片，不禁妒火中烧，借酒泄恨。谁知酒一下肚，他全身就像陀螺一样飞速旋转起来，歇斯底里地发作了一通。偏巧就在当晚，马文遭人暗杀。
