Facing TCP's three-way handshake protocol, how should attackers launch attacks? The attacker first intentionally initiated a handshake packet. After receiving it, the server puts it into the waiting queue and returns an acknowledgement. Secondly, the attacker will no longer send the third acknowledgement packet, thus the server will make multiple retransmissions (the Linux system configures the number of retransmissions through tcp_synack_retries), consuming a lot of extra overhead, and the waiting queue will be occupied, even the waiting queue will be full, eventually causing the server to be unable to receive the client's request. This is the attack.
有人没结婚，有人想结婚，有人马上要结婚，有人最终结不成婚……都是些身在围城外的人。阴暗的天空，说来就来的骤雨，人口最密集地区一些最普通的灵魂，他们的眼神在期待中变得呆滞，
讲述以毛泽东为代表的中国共产党第一代领导人，在国家民族危难之际，召开中国共产党第一次代表大会，建立中国共产党，并带领共产党不懈探索，走向成熟的伟大历程。故事以毛泽东为主的“一大代表”为视角，从1919年之后中国社会主要矛盾出发，以党的发展脉络为根基，展现了革命先辈们在党面临危急关头，在民族遭受危难时刻，通过艰苦卓绝的奋斗，开辟了一条前所未有的革命道路，最终取得了伟大胜利。
剧集讲述了在2035年，外表和人类一模一样，但是内部是机器的人工智能机器人——“芯机人”被发明出来。“芯机人”进入到千家万户的生活中去，为普通的人类生活进行着全方位的服务。养老、医疗、教育等问题已经因为“芯机人”的出现得到妥善解决。而人类不知道的是，几个已经拥有了人类的意识和情感的“芯机人”，也已经出现在人类社会。
Figure 1
The main purpose is to make oneself understand more deeply, and also hope to make it easier for readers to understand without feeling dry.
本剧由池井户润同名小说改编，讲述人生顺风顺水的大企业富二代、却欲抵抗继承人宿命的階堂彬(向井理)与虽经历父亲公司破产、连夜逃跑等残酷命运捉弄、却孕育了理想的天才山崎瑛（斎藤工)，各凭己力开拓人生的故事。
同是东大出身的两人一起进入银行成为同期新人进行研修，最后成绩优秀的两组进行融资战略实践。彬所在得小组代表的是申请融资的企业一方，而瑛所在的小组是对融资申请进行斟酌考量的银行一方，由此展开了一场流传后世的著名胜负战。
同名「Akira」的两人从幼年到青年时期几经命运般的交错却不知。故事以日本泡沫经济及其崩坏时期为背景，满载反抗、和亲友别离、至亲离世、初恋、应试、就业、成功、挫折......这些人生岔路的关键词，是敌亦是友的两人展开了一场“宿命之争”。
A2.4 Disease Identification
SU Shortcut Keys and Common Plug-ins
现在有了章邯和董翳的到来，情况就完全不同了。
《血誓》以女主人公覃岚的成长经历为主线，讲述了20世纪初期的革命故事。杜若溪饰演的覃岚是一个生长在大汉口的学生，大革命的浪潮唤醒了她，她和同窗相约投奔南方革命党，在探求男友的路上，不时卷入多方势力的争斗之中——时而成为郑家庄的交易筹码；时而成为龙潭山的砧上鱼肉；时而又成为田家寨的填房小妾，曲折的经历让她从一个少女成长为女中豪杰。最终，她带领着队伍走上了革命之路。
在丛林的最深处，一场超级刺激的弹珠游戏，一次精彩绝伦的时空冒险，正在等着你和动物好伙伴共同开启……
In this architecture, data packets are first collected by splitting or mirroring for attack detection. Then the attack detection module uses the detection algorithm to detect the attack. Although there are many attack detection methods such as Depth Package Analysis (DPI) and Depth/Dynamic Flow Detection (DFI) based on machine learning principles in academia, from the perspective of engineering efficiency, building traffic models and setting security thresholds or security baselines should be the most efficient methods. Although there are many types of DDOS attacks, their purpose is unique-to consume resources. Therefore, in the attack detection phase, the type of DDOS attack is not important, what matters is whether DDOS attack has occurred. At present. Even if the attack detection method of setting traffic threshold is adopted, it still faces the problem of how to set reasonable traffic threshold in many services.
(4) Leading and catching the ball: Move along the direction of passing the ball and catch the ball conveniently.
节目编导伊泽（郭采洁 饰）日常工作无聊且繁重，在一次工作之中她遇见了多年前有过一面之缘、并且一见钟情的明星余飞（郑恺 饰）。两人的再度邂逅让伊泽如入梦境，原以为美梦成真时，童话破碎了，不气馁的她依旧为爱执着、为爱奋斗。而此时，余飞的好友李相赫（张艺兴 饰），不是跟伊泽约会气氛暧昧，就是跟余飞针锋相对，陷入了一段奇怪...简介：节目编导伊泽（郭采洁 饰）日常工作无聊且繁重，在一次工作之中她遇见了多年前有过一面之缘、并且一见钟情的明星余飞（郑恺 饰）。两人的再度邂逅让伊泽如入梦境，原以为美梦成真时，童话破碎了，不气馁的她依旧为爱执着、为爱奋斗。而此时，余飞的好友李相赫（张艺兴 饰），不是跟伊泽约会气氛暧昧，就是跟余飞针锋相对，陷入了一段奇怪的“三角关系”中。一场轰轰烈烈的爱情在曲折中萌芽，之后伊泽暗暗做出了一个决定。在一场“谁先认真谁就输了”的爱情游戏中，谁会是最后赢家呢？
Structural patterns, as the name implies, discuss the structure of classes and objects and are mainly used to deal with the combination of classes or objects. It includes two types, one is class structure pattern, which refers to the combination of interfaces or implementations by inheritance mechanism. The second is the object structure mode, which refers to the realization of new functions by combining objects. It includes adapter mode, bridge mode, decorator mode, combination mode, appearance mode, element mode and agent mode.
/flex (showing off strength)
No.19 Lin Youjia
