For spoofing attacks, the first thing to consider is to choose the address. For the attack to succeed, the host on the spoofed IP address must not respond to any SYN-ACK packets sent to them. A very simple method that an attacker can use is to disguise only one source IP address, and this IP address will not respond to SYN-ACK packets, perhaps because there is no host on this IP address at all, or because some configuration has been made to the address or network properties of the host. Another option is to disguise many source addresses, and attackers will assume that hosts on some of these disguised addresses will not respond to SYN-ACK packets. To implement this method, you need to recycle the addresses on the list of source IP addresses that the server wants to connect to, or make the same modifications to hosts in a subnet.
扫去这位神经病，杨长帆再次看了看忙碌的景象，十分中肯地拍了拍凤海：辛苦了，风铃的事宜，就暂且交给你俩了，我明日起要闭关。
原本平静的江州发生命案。唐老爷在寿宴之上被一个名叫修杰的乐师行刺，但所幸只受到了轻伤，却没想到最后还是难逃厄运，竟在宴会之后离奇死亡.....
Then let's look at what capabilities each "level" has, or let's look at which "tables" the rules on each "chain" exist.
The overview of Web security that I shared not long ago has received extensive attention, which shows that everyone is still very concerned about Web security. Therefore, Muke will introduce common Web attack methods and corresponding prevention strategies one after another. This issue introduces DoS and its family.
接二连三遭受打击的甄兵兵选择了逃避，她收拾行李离开北京回到了自己的老家。甄兵兵走后，郑嘉楠才真正意识到甄兵兵在自己生命中的地位。郑嘉楠鼓足勇气来到了甄兵兵的老家，两人有几次在街头擦肩而过却最终未能见面。回到北京后，郑嘉楠用自己多年以来积攒起来的信誉担保，终于为甄兵兵证明了清白，大批粉丝开始对甄兵兵转变了态度。甄兵兵的粉丝数量终于恢复到了以前的水平。
Simple test classes:
该该剧以真实历史人物故事为原型，讲述了民国初期以黄子荣、宋鲁生、杨春早为代表的济宁三杰跌宕起伏的个人与家族命运的故事。
好啊。
考上全省第一名校青学高中的姜慕凡家境优越却内敛。正待玉树临风，意气风发，并被暂定为学习委员。可校园生活的种种机缘，让姜慕凡与林洛嫣产生了这样那样的接触，而冥冥之中，两个人的故事似乎也因此而美好的开始…不知不觉间，林洛嫣身上的美好特质让本来一直坚定地抱着决不早恋这份坚持的姜慕凡深深陷入一份不能自已的小鹿乱撞的朦胧中。难道…这就是初恋的感觉…？！姜慕凡不禁陷入一片慌乱的手足无措之中… 然而，更让姜慕凡陷入慌乱的是班级的“坏小子”邵天扬，似乎开始打起了林洛嫣的主意......还有职高女生，音像店老板的女儿，杜欣悦，她叛逆开放的性格，似乎对林洛嫣产生了潜移默化的影响…
《奇葩说》是2014年爱奇艺打造的中国首档说话达人秀，由高晓松和蔡康永担任团长，旨在寻找华人华语世界中，观点独特、口才出众的“最会说话的人”，并将于2014年第4季度在爱奇艺独家播出。
很快，敌人就追上来了，葫芦不再拼命厮杀，而是守在镇北将军身边，只有敌人靠近时，才出手了结。
In order to reach a rich level of green coloring,
In recent years, in order to lighten the burden on students, China has successively promulgated a series of relevant opinions and policies. For example, "Notice on Effectively Reducing the Extracurricular Burden of Primary and Secondary School Students and Carrying out Special Management Actions for off-campus Training Institutions" and "Opinions on Standardizing the Development of off-campus Training Institutions" are all aimed at rectification of off-campus training institutions. The "2018 College Enrollment Notice" announced that "the national college entrance examination bonus programs such as Othello will be completely cancelled"; The "Notice on Developing Kindergartens to Turn from" De-primary School "to Governance" specifically deals with the tendency of kindergartens to primary school and other issues.
公元982年辽景帝驾崩，遗诏梁王耶律隆绪（12岁）继位，皇太后萧氏燕燕（29岁）摄政。萧太后摄政欲推行新制，施汉律，重人才。契丹八部旧属欺幼主寡母，欲恢复契丹旧制，轮流坐庄。尤其是幼主的皇姨娘，萧太后的亲妹妹莺歌，怀旧恨，设灵牌，在兴安岭训练兵马，集结旧部，伺机篡权谋政。多次利用幼主的天真，挑拨汉臣韩德让与太后的关系，造成一次次的杀机。英明果断的萧太后在汉臣韩德让的帮助下推行“削藩强民，力行新政”的政策，挫败了莺哥和八部旧属的阴谋，使辽汉和合，国家统一，国势日益强盛。
想了一会，才问道：小葱，你先说的那个菜，真能包饺子吃？小葱听了一愣，然后方才想起他说的是什么，禁不住把脸埋在葫芦颈窝猛笑。
Modification Events
However, a passing oil seller did not think so. His social status was not as high as that of Kang Sugong. He only depended on selling oil for a living. His oil pouring skills were also amazing, but he did not show off. He knew very well that Kang Sugong's shooting skill was not a myth, but a replicable one. The oil man showed his unique skills and finally convinced Kang Sugong. This story is actually the problem that this book "Deliberate Practice" wants to say.
《断箭》选取了中国近代最具矛盾冲突的一段历史作为故事背景，1937年七七事变爆发，日本人侵华的野心昭然若揭，上海滩上暗潮涌动、危机四伏。日本特务三井屡屡挑起事端，欲利用上海滩各势力间的内乱从中渔利，最终实现其以华制华的企图。
