基于TePA视频监控身份认证技术的研究与实现  

Research and realization of video and surveillance authentication technology based on TePA

作　　者：史庭俊[1] 张颖杰[1] 魏振宇[1] 

机构地区：[1]扬州大学信息工程学院,江苏扬州225127

出　　处：《微型机与应用》2016年第15期8-10,17,共4页Microcomputer & Its Applications

摘　　要：视频监控安全问题一直备受关注,如何保障信息传输安全是人们研究的重点。传统基于口令的身份认证协议存在弱口令隐患,导致攻击者利用口令猜测攻击获取非法信息。然而使用Kerberos协议要求用户设置强口令以增强认证安全,用户的体验方式差。设计了一种基于三元对等身份鉴别的视频监控管理方案,引入可信第三方鉴别机制,实现对等实体之间的双向认证,有效地解决了设备认证的安全问题。Video and surveillance security issue has been much focused,and how to ensure the security of data transmission is the focus of the study. The traditional identity verification protocol based on the password has weak passwords hazards and the attacker will request llegal messages with the attack of password guesses. However,using Kerberos protocol requires user to set strong password to improve the authentication security and then lead to a bad experience of users. In this paper,a managing scheme of video and surveillance based on the TePA（ Three-element Peer Authentication） is designed. It brings in the trusted three-element peer authentication to realize the bidirectional authentication between peer entities and deal with the security problem of equipment certification effectively.

关 键 词：口令猜测攻击 KERBEROS协议 三元对等 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]