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.
也算得上是人尽其用，李斯欣然应命。
该剧讲述了一对原本坚定的 “丁克”夫妻，在 “造人”之路上的悲喜轶事。林君与唐鹏从马尔代夫渡假归来，飞机上，林君与一对抱小孩的夫妻同座，逗孩子时被尿了一身，感觉孩子虽然可爱，但是真麻烦。唐鹏见同龄人都有了孩子觉得很失落，林君却很庆幸，想先享受生活，40岁再生孩子。唐鹏等不及了，父母一个劲的催，他为了哄林君生孩子，处处忍让赔小心，但林君就是严格执行避孕，让他有苦说不出。唐父的去世成为夫妻俩矛盾爆发的导火索，唐鹏心疼父亲临走前都没有看到自己的孙子，不想令母亲也有这种遗憾，在“要么离婚要么生孩子”的通牒下，林君屈服了。
"Extension" Free of Charge
After the ball is thrown into the basket and approved by the referee, it is counted as a score. 2 points can be scored for the input inside the 3-point line; 3 points can be scored if you put on the outside of the 3-point line, and the ball scored by stepping on the 3-point line with your heel or toe is regarded as a 2-point ball. One point from the free throw.
逃走的丑小鸭也陷入深深的自责中，他终于重新振作起来，决定和丑小八一起找出病因，却没想到被暗中潜伏的加瓦埋伏，夺走了他的力量，还将他困在了枯井之中，在井内，丑小鸭找到生机，见到了鸟类神秘的古代遗迹，也揭开加瓦的秘密。危机时刻，丑小鸭及时赶到激活琉璃鸟之光，再次拯救了鸟类王国。
Public interface Targetable {
杨公子，能不能好好说话，不要这般柔声……徐文长干呕一声，公子说来轻巧，我身无功名，家有老小。
183. X.X.66
唐肃宗年间，因宫廷争斗，太子流落民间并改姓薛，名平贵。
方略证券公司是在金融界名声卓著的地方性证券机构，总经理唐进洲是一位雄心勃勃的投资家，为人正直，精于业务。但是他犯了一个致命的错误，在自己不知情中，妻子苏可，接收了梁文仪书记的儿子梁宽注册的公司。该公司的资金是梁宽擅自截留的国有资产。
说道：苏角，这活我派你去做如何？苏角倒是没说什么，转身道：好的。
不知道现实生活中的真情侣Pattie和Dan在剧中会摩擦出怎样的火花，可爱婆婆Ann和假媳妇Pattie之间又有怎样令人忍俊不禁的大作战。由Pattie、Dan和Ann三位演员合作带来的爱情喜剧《麻辣拳拳》让你笑翻这个夏天~
尤其是项梁身边的范增，是我墨门相里氏传人，腹有兵甲，胸怀韬略，不可小觑。
(2) When the ship to be overtaken acts in accordance with Article 9, paragraph 5 (1), it shall give its consent by the following sound horn in turn:
Public class MyCommand implementations Command {
当一切都结束后，慈宁宫内外尸首堆积如山、血凝成冰。
王强大从小拥有过人的逻辑推理能力，经常暗地协助检察官好友处理案件。凭着优异的数理能力，成为了知名的数学教授，但却因为一个承诺意外成为补习班的数学名师。汪蔷薇原是历史老师兼古董鉴定师，但却因为某个意外事件，成为了王强大的同事！当孤傲冷酷的王强大，遇上乐观热情的汪蔷薇，关于爱情跟未来，他是否能算得出来?
《少林寺传奇之火烧少林》则是在《少林寺传奇》三部曲之后的又一力作，讲述的是清朝康熙年间，和尚们历经千辛万苦收复反叛势力“西鲁天会”，并保护着反叛领袖万寿山和冰玉公主，回京复命。却不料万寿山诏安为假，实际上是利用和尚们进入紫禁城，趁机杀掉康熙；私欲膨胀的太子和索额图，为了得到西鲁天会的宝藏，布下层层陷阱，一路截杀和尚，欲斩草除根；处于各派势力之争中的和尚们危机四伏，险象环生，更不料引起无故祸端，致少林寺毁于一场大火。面对遥远的归京之路，为了寻找渺茫的生存希望，和尚们被迫与命运抗争，一场血雨腥风的生死大战即将展开......
