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Although this kind of attack has appeared for 14 years, its variants can still be seen today. Although technologies that can effectively combat SYN flooding already exist, there is no standard remedy for TCP implementation. You can find different implementations of different solutions to protect the application layer and network layer in today's operating systems and devices. This paper describes this attack in detail and looks forward to and evaluates the anti-SYN flooding methods currently applied to end hosts and network devices.艾瑞克（John White 饰）算得上是一个标准的失意青年了，连在家中打个手统也造成祖母受惊去世的恶果。艾瑞克与女友翠西交往两年，但一直未能上垒，现在已是全校最后的处男、公认的笑柄，这些还不算，他是大名鼎鼎的“硬条”家族的一员，堂兄德维特等人名满江湖，给他巨大的心理压力。翠西终于同意与艾瑞克共赴巫山，岂料两人时运不济最后又发展成一场屎尿屁笑话，幸好德维特的学校要举办考后大裸奔活动，艾瑞克与死党匆匆投奔堂兄希望用狂欢宽慰心怀……Let's first implement the following simple publish-subscribe mode. The code is as follows:宇宙中的神秘组织似乎对能源核感兴趣，然而五位超人在拯救星星球时失踪了，黑暗势力悄然来袭，谁能承担起守护能源核的重任？按照吕文心本来的想法，是打算在出版社中找几个人，模仿陈启的笔迹，写上几千或者上万张。Ctrl + N: create a new graphic file张耳很清楚自己的处境，一个丢掉封地的诸侯一钱不值，想要得到汉军的庇护和帮助，根本不敢托大。