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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.However, this state can be modified.B Delete useless dimensions, labels, characters, axes, etc. All things that have no effect in modeling will be deleted, all kinds of drawings will be exploded, and all line types and line widths will be changed to default.女鬼钟情马素, 央父亲提亲, 但马怕鬼拒之; 女鬼制造车祸, 令马暗恋的红卜卜当场毙命, 然后借尸还魂, 向马投怀送抱, 马喜不自胜. 后马被刻薄老板开除; 女鬼即施计惩诫老板, 令他破产且神经失常. 当马得知红为女鬼化身, 惊惧万分。该网剧讲述了时光（胡先煦 饰）在机缘巧合之下发现一个古老的棋盘，从而认识了盘踞在棋盘内、历经千年的南梁围棋第一人——褚嬴，并在他的熏陶下逐渐对围棋产生兴趣，并励志成为职业围棋手的故事。(3) The number of registered fire engineers shall not be less than 80% of the sum of the number of registered fire engineers required by the individual qualification conditions to be obtained at the same time, and shall not be less than the number of any individual qualification conditions;Women's Day on March 8 is a legal holiday for some citizens. Those who work normally do not receive the same overtime pay as all citizens on legal holidays. However, in this way, there will be the same salary for working and not working on the same day, and some employees may refuse or take an excuse not to work if they have work needs. For the sake of fairness and reasonableness and to mobilize the enthusiasm of employees, in practice, most enterprises will generally independently stipulate overtime pay or rest for employees who work on the same day.