The attacker first completes the three-way handshake to establish the connection, but in the last ACK reply of the three-way handshake, the TCP window size is set to 0, and then a data request is made. When the attack target sends the request result to the attacker, it stops the data transmission when it finds that the TCP window size is 0, and sends out a TCP window detection packet to ask the attacker if the TCP window has been updated. Since the attacker will not update the window size, the attack target will always maintain the TCP connection and wait for the data to be sent, and continuously carry out TCP window size detection. When the number of controlled hosts in the botnet is large, Target's connection table will gradually be exhausted, resulting in denial of service.
BBC America过去宣布拍摄8集惊悚剧《嗜血娇娃 Killing Eve》，该剧由Phoebe Waller-Bridge负责，现定于美国时间4月8日首播。该剧根据Luke Jennings的小说系列改篇，《嗜血娇娃》主角分别是一个有精神病的刺客Villanelle及在追捕她的Eve（吴珊卓/Sandra Oh饰）。Eve是个生活无聊﹑十分聪明﹑工资等级的英国安全局人员，后勤的工作无法满足她当间谍的幻想；至于Villanelle（Jodie Comer饰）是个优雅﹑有才的杀手，她依偎着这暴力工作能带给她的奢侈生活。这两个聪明的女人互相对对方着迷，并进行了一场史诗式的猫捉老鼠游戏。其余演员包括Fiona Shaw﹑Kirby Howell-Baptiste﹑Kim Bodnia﹑David Haig﹑Sean Delaney及Owen McDonnell。
——在理想与现实的夹缝中，他所采取的行动是……
略微迟疑，狠下心来道：我军战败了。
Twenty-ninth [serious circumstances] in any of the following circumstances, the medical security administrative department shall notify the agencies to suspend the medical insurance service agreement for 6 months; Causing losses to the medical security fund, it shall be ordered to return to the medical security fund and impose a fine of three times the illegal amount:
Public Object get (int i);
白果不依不饶地道：他还骂小姐是小妖女，还一直问小姐是什么人。
Bao Xuhua et al. "King of Destruction: An in-depth Analysis of DDoS Attacks and Prevention"
怎么会不引起震撼？……微.博上，一群本来想看陈启笑话的人也傻眼了。
What should we pay attention to before selecting teachers?
该版《米老鼠和唐老鸭》自1986年起，在当时的中央电视台1套播出，每天15分钟。其中节目汇集了迪士尼1930年代的很多米老鼠卡通。该节目仅仅播出了1年。但是深深的影响了一代（甚至几代）中国人，并且为迪士尼公司在中国的发展奠定了基础。
Chapter VI Legal Liability
港口，杨长帆与沙加路再次假面，只是这次沙加路怎么都笑不出来了。
三个同年同月同日生、出身际遇却大不相同的女孩（SE），在他们生日这一天，命运之神让这三人产生了连结，从此展开一段奇妙的故事……周氏企业董事长周建隆（徐乃麟饰）帮继女蕾蕾（Selina饰）庆祝生日。对蕾蕾来说，生活就是穿着顶尖名牌，尝遍各国美食，天塌下来，都有当董事长的继父顶着。周建隆突然心脏病发，送到医院已经不治。这时，野心勃勃的副董刘世强（林炜饰），觊觎董事长的宝座，决定找人冒充失踪的董事长千金周晓诺，借着操纵傀儡的方式来掌控整个公司。他把找人冒充周晓诺的任务交给梁正浩（郭彦均饰）。正浩为了保住自己的前途，只得听命行事。偶然机会下，他得知身兼多份工作的任洁（Ella饰）跟周晓诺同年同月同日生，便决定说服任洁来冒充。同一时间，在派出所担任女警的沉孝柔（Hebe饰），因为痛打嫌犯，结果被长官大骂，孝柔一气之下，辞职不干，回到家后，才后悔自己的冲动，只好到周氏企业应征保安工作，担任冒牌董事长任洁的随扈……
In fact, the scene we described above is not perfect, Because the target address of the message accessed by the client may not be the local machine, but other servers. When the kernel of the local machine supports IP_FORWARD, we can forward the message to other servers. Therefore, at this time, we will mention other "levels" in iptables, that is, other "chains". They are "before routing", "forwarding" and "after routing". Their English names are
The above is compiled from the post-war oral memories of Kang Yuanlian, the company commander of the 2nd Company who took part in the 142 battle earlier, and Liu Guangyuan, Wang Zeduan and Zhao Mingkai, the soldiers who were responsible for guarding the 142 position and took part in the whole process of fighting the two "living biological weapons" of the Vietnamese army.
80后模范夫妻唐乔菲和林海生结婚八年，育有一子，在双方父母的帮衬下过着比上不足比下有余的生活。但长辈们每每爆发的抢孩子大战，总让小夫妻俩心力交瘁。唐乔菲的意外怀孕打破了这个家庭的平静。唐乔菲坚决不要二胎。唐爸和林妈联合一气，阻止唐乔菲的堕胎。唐妈逼迫唐乔菲打掉二胎。若生二胎，唐乔菲得放弃唾手可得的主播位子；得开始省吃俭用将一块不大的饼分成两块儿。唐妈反对唐乔菲生二胎，却支持唐乔菲表姐叶晴怀孕生子。叶晴是个都市事业型女性，与丈夫组成了“丁克家庭”，膝下无子，是其二人婚姻中最为不稳定的因素。郑业峰的父母来家驻扎，天天催生孩子，叶晴叫苦不迭。一波未平一波又起，唐乔菲的竞争对手张燕，小三插足卷入了叶晴的生活；为办准生证，林海生发现了林妈死死隐瞒了二十多年的秘密。终于，一切矛盾冲突终止，日子恢复平静，第二个孩子呱呱坠地。
5.7 Unexplained and difficult-to-prevent consciousness disorders are unqualified.
幕后花絮：
