智能汽车车联网系统中的计算机信息安全防护研究

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中图分类号：U463.6 文献标识码：A 文章编号：1003-8639（2026）02-0043-03

Research on Computer Information Security Protection in Intelligent Vehicle Telematics System

Shi Liping (HenanQualityInstitute,Pingdingshan 467OoO,China)

【Abstract】With the deep integration of new-generation information technology and the automotive industry, intelligent connected vehicles have evolvedfromtheoriginal closed mechanical systems into mobile intelligent terminals thatcan perceive the environment,makedecisionsand plans,and interact in multiple dimensions.With the increasing complexityandorganizationofcyberatacks,traditional ITboundaryprotection methodscanno longer metthe special workingconditionsofhighreal-timeperformanceandhighreliabilityof theInternetofVehicles.Therefore,thisarticle takes the three-layer architecture of "cloud-pipe-terminal" inthe Internetof Vehicles as the core research perspective, systematicallyanalyzes the inherent securityflawsand specialsecurityrequirements of thearchitecture,and deply explores the scene adaptabilityof key protection technologies such as trusted computing,communication encryptio and authentication,dynamic defense and situation awareness.Thisstudy builds acomprehensive protection system covering fullife cycle security management, zero-trust access controlanddatasecuritycompliance toprovide technical supportand strategic references for thesafeand controllable,high-qualitydevelopmentof the intelligentautomotive industry.

【Key words】 smart car;telematics;information security

0 引言

在第四次工业革命的浪潮之下，汽车产业正处在百年未有之大变局之中，而软件定义汽车已经成为行业共识。（剩余4732字）