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Time (S)话罢，他也不管二人，自行走到滩边，双手一背。In the case of a reflection attack, An attacker uses a controlled host to send a large number of packets, The special feature of these packets is that the destination IP address points to the server, router and other devices as the reflector, while the source IP address is forged as the IP address of the target. When the reflector receives the packet, it will think that the packet is a request sent by the attacked bird, so it will send the corresponding data to the target.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.　　战事临近，民族危亡，程亦治跳脱职场，与吴丽姿及一众有志青年创办励邦银行，扶植民族实业，为家为国坚守民族大义，成长为一代“生而不凡、各自有光”的新青年。Provides a proxy for other objects to control access to this object.虽然被誉为世界最强的魔法使【贤者】盖亚斯对诞生的徽章的性能感到极限。他为了改变自己的徽章而采取的手段——那就是通过转生获得新的身体！他在遥远的未来世界转世，所追求的“最适合魔法战斗的徽章”得到了马蒂亚斯这个名字。但是，那个徽章在这个时代不知为何被称为“失格纹”……！在时间流逝的今世，魔法衰退，低水平的魔法理论横行霸道。魔法战斗最强的“失格纹”和兼具贤者智慧的少年马蒂亚斯，将不断打破世界常识！异世界徽章幻想，在这里开幕！！