If an attacker sends a large number of SYN requests with fake source addresses, the server side will consume a lot of resources to handle this semi-connection, and saving traversal will consume a lot of CPU time and memory, not to mention retrying SYN + ACK on IP in this list. The end result is that the server has no time to ignore the normal connection request-denial of service. If you look at the SYN_RECV status on the server with the netstat-an command, you can see that there are a large number of connection states that are "SYN_RECEIVED"
On the one hand, the core components of the network infrastructure have never changed in the past ten years, which makes some discovered and exploited vulnerabilities and some mature attack tools have a long life cycle and are still valid even today. On the other hand, the rapid development of the application of the Internet seven-layer model has diversified the attack targets of DDoS. From the web to DNS, from the three-layer network to the seven-layer application, from the protocol stack to the application App, the endless new products have also given hackers more opportunities and breakthrough points. Moreover, DDoS protection is a project with unequal technology and cost. Often, the construction cost of a business's DDoS defense system is larger than the cost or benefit of the business itself, which makes many start-up companies or small Internet companies unwilling to make more investment.
复员军人隋强自主择业创办房车俱乐部取得辉煌后，到旅游学院进修充电，4A景区马总到旅游学院来挑人，看中了隋强，欲将其纳为女婿。马总女儿恬恬海外回国排斥隋强，她的男友是那八的儿子糖糖，两人硕士证书全是伪造的。为了联合4A景区上市，那八使出浑身解术让儿子娶恬恬，让私密绒儿腐蚀隋强，不想儿子和私密好上了。恬恬在与隋强对抗中日久生情，马总用苦肉计完成了女儿的成长过程。隋强得到了事业的板块，又一次踏上征程。
该剧改编自翁贝托·艾柯的符号学推理经典小说，讲述修道院中的谋杀案：1327年的意大利，方济会修士威廉(特托罗)和他的学徒Adso(达米安·哈顿)来到位于阿尔卑斯山的一座僻静修道院，目击了一系列谋杀。调查途中，他们被教堂检察官Bernardo Gui(艾弗雷特)追捕，后者无情起诉任何对于天主教教义有批判的人。
The incident took place in September 2008. A woman who claimed to suffer from depression and paranoia due to miscarriage met with an online pregnant woman through the Parent-Child Kingdom Discussion Area in the name of giving away children's clothes. During the meeting, she stunned the pregnant woman and cut open the abdomen of the pregnant woman with a knife in an attempt to "take the child". Although the victim in the case saved her life, her fetus died six months after rescue.
原本相看两生厌、互不信任不会武功的文治皇帝和舞刀弄枪的武将皇后因意外互换了身体，不得不接受现实的两人，在扮演对方身份的过程中，解开了误会，学会了爱与信任。结发为夫妻，恩爱两不疑。
这一番争执，鲁三都看在眼里，他目光奇异地看着他家小姐香儿。
讲述的是丞相之子黄明昊为了追得公主，追随皇上微服出宫，查明亲爹要谋朝篡位的故事。
Dry powder fire extinguishing system
"Showtime"曾被用作剧名，表示湖人队的"showtime era"。但由于与美国有线台Showtime撞名，并且该台是HBO竞争对手，剧集为避免混淆而放弃了沿用书名。
今儿我要吃红烧兔肉，你找旁人插伙吧。
姓白的汉子嘴上说得客气，并不有问必答，言语很少，绝不多话，因此她也没问出什么有用的消息来。
Fire control institutions of public security organs and their staff shall not set up fire control technical service institutions, shall not participate in the business activities of fire control technical service institutions, shall not designate or designate fire control technical service institutions in disguised form, and shall not abuse administrative power to exclude or restrict competition.
包间中也有几人有些不好意思地低下头，但是更多的却是一脸高傲地看着陈启。
烧饼皇后朱秀容生性爽朗，相貌标致，人缘极好，所大不幸的是因为有一个刁钻古怪的瞎子母亲，年过三十还滞留闺中，唯有秦简没有被吓退。一天早上，一个衣衫破烂的女孩，一口气吞了三个烧饼，秦简一眼便认定这个女孩正是被皇上下令满门抄斩的霍正气遗孤霍香，而她硬说自己叫李小牛。皇后萧璃整整三年没有见过皇上，而当朝皇帝，三十好几整天钻在木头堆不理朝正。为了重新找回做女人的感觉，萧璃苦思苦想，在混入宫里的小牛的帮助下，让皇上相信在宫廷之外有个“天下第一”的女子，一身女衣，飘飘然木工活做得极好。不料祸起萧墙，由此引起一段充满杀机、啼笑皆非的故事。当四处寻找皇后的宫中侍卫，不容分辩地把朱秀容请回宫去的时候，真皇后又被想当皇后的梁凤死命追杀，误入烧饼铺，引起了秦简和梁凤的一场恶斗，于是两个背景完全不同的女人，互相开始了完全陌生的生活。山坡上一位头戴藤草的少年一次次出现。李小牛几度萌发拯救之心。远处有眼睛紧盯着这对少男少女的接触，更远处一份善良的好意呵护着李小牛。秀容得知皇上必须在三十五岁前得到龙子。宫中蓄谋已久的阴
在野，产业遍布南北，自然更要对局势关注了。
此时，一个神秘人出现，枪杀伊藤，救出了丁水妹。后来，老百姓说是神龙显灵，杀了鬼子头。丁水妹从此对这个“神龙”牵肠挂肚。
香港九龙区旺角混混阿杰做事利落重情义，颇有老大风范，为了照顾做事冲动又好面子的小弟乌蝇，他不停地在各种大小麻烦中周旋，甚至不惜为乌蝇与黑道狠角色结仇。阿杰表妹阿娥前来旺角看病暂住他家，两人慢慢互生情愫，但因为担心自己的身份最终会给阿娥带来伤害，阿杰选择了将心事埋藏。待阿杰明白真情抑压不住想对命运做抵抗时，乌蝇却再次因好面子面临生命危险，于是一道友情与爱情必选其一的难题重又摆在阿杰面前。
A strong desire for change
