公公与儿媳妇

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.[New Office] First Certificate in Wuxi Area: Free; The second card starts with one household and has more than one card: 200 yuan/card/first year (including media);Super Data Manipulator: I am still groping at this stage. I can't give too much advice. I can only give a little experience summarized so far: try to expand the data and see how to deal with it faster and better. Faster-How should distributed mechanisms be trained? Model Parallelism or Data Parallelism? How to reduce the network delay and IO time between machines between multiple machines and multiple cards is a problem to be considered. Better-how to ensure that the loss of accuracy is minimized while increasing the speed? How to change can improve the accuracy and MAP of the model is also worth thinking about.4. Set several possible formulas to calculate its correctness. Draw a preliminary conclusion.白鸾率领的追杀组织还是抓住了仔太郎，他们开始着手筹备某种仪式。金发碧眼的剑士“罗狼”也是追杀组织中的一员，他虽然听命行事但并不真正在意组织的目的，对他来说，寻找可以与自己匹敌的对手才是生命的意义。罗狼与无名之间的生死对决拉开了帷幕……The sensitivity to be used can be selected according to the shooting scene.这话说的。