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.
然而，人的心，又怎可设计？爱情一步步发生，注定是生死仇敌的两人，如何进退？爱情重要，还是天下重要？爱情重要，还是兄弟重要？谁也无法替秦风回答。
At present, many large financial institutions have begun to strengthen the DDoS defense system, but observers worry that attackers will shift their targets to smaller banks, credit cooperatives and even other industries.
Update to v7.1. 5c_release;
等病好了再喝。
故事舞台设定在有严格等级制度，学生分为学生会长，学生会成员和亲卫队选民，以及平民三个等级的岚之丘学园，神秘转校生清水小百合却破坏了规矩，她不服从学生会，我行我素，与学生会发生冲突。
香荽面临的，是任何一个女人都无法抗拒的诱惑——母仪天下。
1973年德国汉堡市，女权主义活动家兼作家Zarah Wolf被一家大出版社雇用。在这个以男性占主导地位的地区，她尝试为性别歧视、堕胎等男女不平等的行为话题发声，但往往因此而身陷囹圄。出版商的女儿Jenny Olsen却一直支持着她的信念，最终她们相爱了。在这个狂野的年代，度过了狂野岁月，正如女主的名字Zarah Wolf，谁说女子就不如男子？勇敢的孤狼闯出了自己的一片新天地！
恣意妄为的天后法希塔夫人无辜遭受指控，导致骨肉分离。为了洗清罪名并与骨肉团聚，她将不惜一切代价。
经过五年执政，汉武帝平息后宫势力、抗拒外患入侵、粉碎政变阴谋，坐稳了皇帝宝座，进入他雄才大略的实施阶段。曾经屡建奇功的汗血马去世，引起刘彻睹物思人。太子时代鞍前马后的布衣兄弟们，多已不在人世。只有李勇沦落匈奴，东方慧一去不返。使刘彻抱憾不已。他下令以宰相礼仪为汗血马治葬，朝野震动。长安令汲黯据理抗争触怒龙颜，法场待斩。从而引起了朝廷一场风波。各色人物纷纷亮相。试图培植娘家势力的王太后与其异母弟田鼢推波助澜，大将军卫青托病辍朝，皇后卫子夫巧言劝谏……
Principle of Use: Repairing a building increases 2 points of skill, and multiple teams can be sent to repair it at the same time.
该剧以洪学智将军的人生经历为蓝本，以史诗般的风格展现他曲折传奇而又光辉多彩的一生，以洪学智将军四起三落为主要线索，讲述了他参加商南起义、开辟鄂豫皖革命根据地和四次反“围剿”斗争，长征途中粉碎“六路围攻”创建川陕革命根据地。
讲述和影星李英爱的表面有着180度不一样的－李英爱小姐，其家庭、爱情和职场上所发生的故事。77mi.cc此剧为韩国最长命的喜剧。
If the first two pairs of points are scored, the winner will score two points and the loser will score one point. If the points are the same, let their respective total points be higher than the total points lost to win.
Low-brown: guava, silvery wormwood, silver grass, water caltrop (trapa natans), mango …
痞子武松前往阳谷县寻找家兄武大，到景阳冈上骗吃骗喝，却借着酒意误打死一只老虎。阳谷县人将武松簇拥回县，县太爷将他封为都头。另一边，潘金莲与武大两夫妻正商量着如何骗钱，将目标锁定有钱却白痴的西门大官人。他们二人找到王婆，开始设计一个精细的行骗计划，而此时武松上门寻找家兄，二人害怕武松搅乱计划，所以百般隐瞒....
再者，大夫一来腹中秘密无疑就会暴露，他不敢这样轻易冒险。
桃花岛上，武敦儒、武修文武氏兄弟，郭芙，武功越来越高，杨过无法，只能偷偷修炼欧阳锋传给他的《蛤蟆功》。
尹平安调至其兄生前驻守的警局，方正暗中授其枪法，使其枪法大进。同时，平安在一次办案中结识敖明，二人坠入爱河，当平安查出敖明是杀手，且怀疑其是杀兄仇人时心中困扰不已。
