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Distributed Denial of Service Attacks: Multiple attackers in different locations attack one or several targets at the same time, Or one or more attackers take control of multiple machines located in different locations and use these machines to attack the victim simultaneously. This kind of attack is called Distributed Denial of Service attack because the point of origin of the attack is distributed in different places.似乎只有这样一个解释，可是随后又是满腹的难以置信，怎么可能？李斯不是已经在秦二世年间被赵高陷害，腰斩于咸阳了吗？怎么可能出现在这里？一时间尹旭眼中写满了震惊与难以置信。Defense method: The defense against CC attacks needs to be combined with the characteristics of the specific business, A series of defense models are established for specific services, such as connection feature model, client behavior model, service access feature model, etc. Receiving client statistics of customer information and carrying out a series of processing according to model features, including blacklisting, limiting access rate, randomly discarding requests, etc.汉子搓着大手呵呵笑道：我要去给敬文爷爷奶奶送菜，顺便陪他们吃饭。This is DDOS attack, which initiates a large number of requests in a short period of time, exhausts the resources of the server, cannot respond to normal visits, and causes the website to go offline substantially.当一名穆斯林在比利时去世时，他的亲戚陷入两难境地：“我们是把他埋葬在这里，还是把他带回出生地？”伊斯玛尔找到了一个解决办法：“从摩洛哥带土壤来埋葬死者怎么样？我们可以做土壤生意！”不知不觉中，一群人打开了潘多拉的“棺材”。本片亦被视为《侧耳倾听》的番外篇。