Method and terminal for actively inhibiting denial of service attack for high-dynamic crowd-sourcing network

The invention discloses a method and a terminal for actively inhibiting denial of service attack for a high-dynamic crowd-sourcing network, and relates to the technical field of information security, the method comprises a cloud server and a plurality of multi-system high-dynamic crowd-sourcing network clients, the relative weights of the clients are calculated by using a truth discovery algorithm for parameters uploaded by the clients, and the relative weights of the clients are calculated by using the truth discovery algorithm; according to the method, the relative weights are utilized to carry out iterative division on the clients, the aims of detecting malicious clients and actively inhibiting denial of service attacks are achieved, and the problems that an existing defense method cannot defend partial attacks, a numerical statistics defense method is poor in effect, malicious clients cannot be detected and distinguished and the like are solved. 本发明公开了面向高动态群智网络主动抑制拒绝服务攻击方法及终端，涉及信息安全技术领域，包括云服务器以及多个多体制高动态群智