摘要
在物联网时代万物互联,车联网作为其产物之一为消费者提供了便利的出行方式.但同时,由智能化、网络化带来的汽车行驶安全问题也面临着各种风险,这严重威胁着人们的生命财产安全.因此,采用拟态防御的方式设计并实现了车联网拟态防御系统,通过对车载端威胁数据的采集、车载服务器端威胁数据的识别,建立拟态防御分析引擎对各种已知威胁进行有效的防护,同时通过分析引擎,对未知漏洞、威胁进行预判,从而形成一种主动防御的行为.最后通过实验表明该方法能够有效保障车联网的安全,为车联网业务安全提供有力的安全支撑.
In the era of the Internet of things,everything is interconnected.As one of its products,the Internet of Vehicles provides consumers with a convenient way to travel.But at the same time,the safety problems of automobile driving brought by intelligence and network also face various risks,which seriously threaten people s lives and property safety.Therefore,this article adopts a mimic defense method to design and implement a mimic defense system of Internet of vehicles.Through the collection of vehicle-side threat data and the identification of vehicle server-side threat data,a mimic defense analysis engine is established to effectively protect against various known threats.At the same time,the analysis engine is used to predict the unknown vulnerabilities and threats,thereby forming an active defense behavior.Finally,experiments show that the method can effectively guarantee the safety of the Internet of Vehicles,and provide a strong security support for the security of the Internet of Vehicles business.
作者
何意
刘兴伟
马宏亮
He Yi;Liu Xingwei;Ma Hongliang(School of Computer&Software Engineering,Xihua University,Chengdu 610039;Beijing Naga Information Technology Development Co.Ltd.,Beijing 100094)
出处
《信息安全研究》
2020年第3期244-251,共8页
Journal of Information Security Research
基金
四川省重大科技专项(2018GZDZX0008)
成都市重点研发支撑计划重大科技创新项目(2018-YF08-00007-GX)。
关键词
车联网
智能汽车
信息安全
拟态防御
主动防御
Internet of vehicles
intelligent vehicles
information security
mimic defense
active defense
