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胖妞Kadesurang魂穿到歹毒千金小姐Karagade身体中…照师傅吩咐的做还是会的。How should we defend against this attack? First of all, as users, we try our best to download APP from regular channels and surf the Internet in a civilized manner, and try our best not to make broilers. Secondly, as a service manufacturer, when the server is attacked by DDoS, we try our best to improve the processing capacity of the server. When the processing capacity of our server is greater than that of the attacker, these attacks are nothing to the server. Finally, under normal circumstances, the processing capacity of our server is generally lower than that of the attacker. In view of this situation, there are currently the following methods: 1. Violent methods, such as setting an access frequency threshold, and rejecting when the number of accesses per IP unit time exceeds this threshold; For a certain service, if the instantaneous request is too large, choose to directly refuse to ensure the normal operation of other services; This method may result in normal users not being able to use it. 2. Verification code. In order to prevent normal users from being injured by exposure methods, at present, service providers will send verification codes to "users" when receiving a large number of requests. If it is a real user, it will input verification codes, but if it is a broiler, it will not. Through this method, the real user and the broiler will be distinguished.Shandong Province从越王二年到越王四年，从山阴到洪都。The day after the experience, Mary got up and went to buy two clothes. For a long time after her illness, her wardrobe was all "black". She only wore black clothes, black trousers and black shoes, but that day in the shopping mall, she chose herself two skirts, one pure white and one color.起初，这样的模式顺风顺水，大家都方便。