基于被动响应的车联网混合良性蠕虫

Hybrid anti-worm in internet of vehicles based on passive response

针对车联网移动通信,为防治蠕虫,控制额外网络资源开销,将构建一种基于被动响应的新型车联网混合良性蠕虫。该良性蠕虫在接收到含有蠕虫的报文后,做出在转播该报文的过程中传播自己的被动响应,既能避免主动良性蠕虫发送探测报文带来的额外网络资源开销,又能较好地遏制蠕虫的传播。研究结果为设计实时防治策略对抗蠕虫的破坏性传播提供了理论基础和新的解决方案。

Aiming at mobile communication of internet of vehicles（IoV）,to prevent and cure worm,control extra network resource cost,a novel IoV hybrid anti-worm based on passive response is constructed.After receiving a message including worm,this anti-worm takes a passive response of propagating itself in the process of relay broadcasting this message,and can not only avoid extra network resource cost caused by sending probe packet from active anti-worm,but also better contain the worm propagation.Research results provide theoretical basis and a new solution for design of real-time prevention and cure strategy and counterworking worm destructive propagates.