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该节目比传统刑事案件报道更有情节性和悬念性。《CSI》的专职顾问伊丽莎白·德瓦恩是一位曾在洛杉矶安全部门供职长达15年的犯罪现场调查人。该节目收视率之所以居高不下，41岁的德瓦恩功不可没。另外，《CSI》已成为美国警方的必备学习教材，连英国苏格兰场、日本警卫厅以及法国警局都视之为反恐教材。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.In the past three months, the average number of reflection servers that have launched DDoS reflection attacks using domestic servers, hosts and other facilities is 2,812,943. The monthly increase rate of domestic reflection server resources is 81%, and the extinction rate is 84%. Compared with the average monthly increase rate of 85% and the extinction rate of 71% in 2017, the extinction rate shows an increasing trend. There are 75,777 reflection servers that have been active continuously in the past three months. The distribution of their provinces and operators is shown in Figure 18, mainly located in Liaoning Province, Guangdong Province and Jilin Province, with Unicom accounting for the largest proportion. Among them, there are 85 domestic reflection servers with a history of active months of more than 12 months.《看见味道的你》讲述了拥有“绝对味觉”的酒评界天才陆微寻（龚俊 饰）与从小失去味觉的少女何不醉（宋伊人 饰）因为一次意外之吻互换了味觉而碰触出一段奇妙情缘。气质高冷、生性严谨，在酒评界如同暴君一般严苛的陆微寻偏偏撞上了性格开朗天真，又接地气、大大咧咧的何不醉 ，这冰与火的相遇将会碰撞出怎样奇妙的化学反应。"Made in Shanghai" is also the key word Li Qiang set for last week. In addition to meeting with Lei Jun, Li Qiang conducted intensive research on "Made in Shanghai" for two consecutive days. This density is similar to that of the "Shanghai Culture" surveyed a week ago, with more emphasis.　众人皆知移花宫宫主邀月（于莉 饰）美若天仙但心狠手辣，但宫女月奴（萧蔷 饰）却偏偏要挑战她的底线。她本以为和江枫（陈俊生 饰）私奔最惨不过是一死，但没想到，她那两个刚刚出生的婴儿却得到了比死亡还要悲惨的将来。邀月抱走了其中的一个取名为花无缺（苏有朋 饰），将另一个留给了江枫的结拜兄弟，名震江湖的大侠燕南天（林瑞阳 饰），她要让这两兄弟在不知情的情况下成为仇人，骨肉相残。燕南天查出义弟之死实为遭人陷害，愤怒的他一路追到恶人谷，却中了恶人们的埋伏武功尽失。恶人们收养了燕南天带来的婴孩，取名小鱼儿（林志颖 饰）。