天堂网成人

A TCP connection is a quad, and a connection is uniquely determined by the source IP, the source port, the destination IP and the destination port. Therefore, if C wants to forge the packet from A to B, it should fill in the above-mentioned IP header and TCP header with the source IP, source port, target IP and target port. Here B is the server, IP and port are open, A is the target we want to attack, IP certainly knows, but the source port of A is not clear, because it may be randomly generated by A. Of course, if we can find out the rule of generating source port for common OS such as Windows and Linux, we can still do it. In addition, we can step on the connection port of Car A through a large number of controlled hosts.小桃子是个好强且天真烂漫的小女孩，即使患有身体方面的障碍，却对万物充满丰沛的热情。及悲伤…… 一个温馨动人的故事，道尽兄妹情谊及生命中的喜乐……杨长帆看着眼前的几亩荒地，心下确实跃跃欲试：世伯胸怀宽广，不记恨侄儿上次失礼，侄儿便千恩万谢了，怎么好再要地。"In this way, given the situation at that time, it should be extremely unfavorable to the defense of position 149. So many giant" killer bees "besieged you. If not handled properly, it could even lead to complete annihilation. How did you tide over the difficulties at that time?"114. X.X.55一定。