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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.　　转眼十几年过去了，当年被抛弃的慧英被一户渔民收养，改名为韩贞敏。她的养父在一次出海中丧生，而她的养母不堪忍受艰苦的生活带着家里的积蓄出走，慧英成了养父母的儿子韩江彪唯一的亲人。江彪从小患有严重的肾病，慧英要定期带他去医院做透晰，为了弟弟的医疗费用，十九岁的慧英不得不辍学去做各种各样的工作。在为弟弟治疗的医院，慧英认识了善良英俊的医生姜敏在。从此，对敏在萌生爱意的慧英经常尾可是假的真不了，谎言总会有揭开的那天。蒂姆（布兰顿·思怀兹 Brenton Thwaites 饰）和凯丽（凯伦·吉兰 Karen Gillan 饰）背负着灰暗而又沉重的过去，眼睁睁地看着父母在面前悲惨地死去，这成为了兄妹两人记忆中无法痊愈的伤痕。时间飞快地流逝着，然而伤痛却没有因此而淡去，在此期间，蒂姆和凯丽一直都没有放弃过寻求真相的机会。终于，功夫不负有心人，两人发现，一切惨剧的始作俑者就藏在家中的古董镜子之中。为了终结悲剧，蒂姆和凯丽返回老家想要将镜子摧毁，令两人没有想到的是，他们的举动却在无意之间成为了打开地狱大门的钥匙。鲜血、恐惧、愤怒、悲哀，在排山倒海而来的回忆之中，他们开始搞不清楚，究竟什么是虚幻，什么是现实。-Side lights, 1 nautical mile;你还进了什么样的人家？说出来，我们也好去查证。MyDoSth+=Say;