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.
拳头师傅蓝大钓（猪哥亮饰）开了一间国术馆，所有疑难杂症全靠这一味祖传秘方「吊膏」走天下，一膏在手保证药到病除，人称大钓哥。儿子蓝小龙（蓝正龙饰）身手矫捷善于飞檐走壁，从小跟着爸爸学功夫，学得不是咏春，而是拦截手，专偷扒手偷来的窃物救助贫户，目的希望引出世仇黑熊（吴朋奉饰）。但英雄难过美人关，为了帮助法律系女友心怡（谢沛恩饰）出国深造，小龙竟向杀母仇人的黑道老大黑熊（吴朋奉饰）借了三百万，更在某次火拼中，被迫为黑熊杀人顶罪，遭以现行犯收押。大钓哥为了帮儿子洗清罪嫌，请求旧识同时是检察官张士邦（吴克群饰）的母亲白秀娟（杨贵媚饰）联手追查真相，不料却意外扯出即将逆转全局笑中带泪的案外案。
由于家庭变故，Sataya和母亲不得不背井离乡来到城市投靠母亲的好友。新生活开始了，Sataya这个来自乡村的直男与从小娇生惯养的城市千金Rak之间将会发生怎样的故事呢？其实这是一个小青梅与小竹马的故事。他们互相扶持，互相帮助，不离不弃，直到永远。
Martin Freeman饰演FBI探员Phil Rask，专长是金融犯罪。他与在精品投资银行工作，目光锐利﹑机智的金融家Nick Talman（Adam Brody饰演）有所交集，不过Phil Rask要面对的是Nick Talman的父亲。
《妻子不设防》是一部女人大 剧，剧中秦雪梅（曾黎饰）和姑姑 （王姬饰）有着各自需要面对的生活 问题。两人分别演绎了30岁和40岁女 人的情感故事和生活状态。
21岁的井上树木（森七菜），是便利店「Coco Every」的店员 ，平时喜欢在SNS上对于甜点 评头论足，这件事被这家便利店连锁店社长 浅羽拓实（中村伦也）所肯定，进而一起挑战制作出便利店原创的“最畅销甜点”，两人也时常因此意见冲突，此时，也渐渐对彼此有了感觉，“社长，我可以喜欢你吗？” 的甜蜜恋情慢慢展开......
王世贞为杨继盛收尸，如今可未必有人会为王世贞收尸。
《青春时代2》中，韩艺璃、韩胜妍、朴恩斌、智友、崔雅拉组全新五人帮，韩艺璃继续饰演铁娘子尹真明，韩胜妍饰演恋爱傻瓜郑艺恩，朴恩彬饰演”女版申东烨“宋智苑，智友顶替朴慧秀饰演刘恩在，崔雅拉饰演新搬进公寓的高个子赵恩。
此间，“红花会”欲借“南北烟花大会”之机刺杀微服南下的皇上，枪鸣弹火的行动中，“红花会”总舵主陈家洛对皇上的看法竟开始有了改变。
会议的核心人物自然是越王尹旭，参加者便是蒲俊、苏角、苏岸，高易、周大、陆明六人。
女扮男装进入男团，作为团宠成功出道，却被偶像前辈频频抓包，一段啼笑皆非的爱情故事由此展开。
AppleTV的NBA球星题材剧《昂首阔步Swagger》灵感来自凯文·杜兰特,KevinDurant年轻时的打篮球经验,由ReggieRockBythewood负责剧本及执导。《昂首阔步》将会探索年轻篮球员﹑他们的家人及教练在梦想﹑各种野心﹑机会﹑腐败上踩钢线。
The validity period of the temporary first-class qualification is two years. After the expiration of the period, the corresponding qualification may be applied for in accordance with these Provisions.
陕西农村婆婆进城给英国媳妇爱玛伺候月子，因文化差异闹出了一连串的矛盾，如使不使用尿不湿，喝不喝下奶的猪蹄汤等。
从1993年开始TVB兴起了一股翻拍金庸剧的潮流，随之而来的是正剧之外的前传或外传类的杜撰金庸剧的轮番出场，射雕出了九阴真经，南帝北丐，中神通王重阳，倚天则出了这部金毛狮王和后来96年的武当张三丰。金毛狮王一定程度上丰富了倚天中明教这条线的情节，谢逊和成昆如何从师徒变为仇敌，阳顶天和成昆怎么会从莫逆之交变成一对死敌，杨逍殷天正等人如何成为一代大侠，这些都是该剧吸引大家眼球的资本所在。
A1.1. 3 Cranial nerve examination.
The tracking was very timely and the breakthrough was very fast. It was one of the first media in the whole network to obtain core interviews and won today's headline May High Quality Long Article Award.
