面向输电线路监测的无线自组网安全性研究

无线自组网技术在输电线路监测系统中被广泛应用,该技术发挥显著作用的同时,其安全性也引起广泛地讨论与研究.文章提出了综合采用加密技术、双因素认证技术和VPN技术的安全体系,解决了输电线路监测系统中无线自组网所面临的各种威胁.数据加密与双因素身份认证相结合,保证了通信网络的数据保密性和接入的安全性,VPN通过隧道技术确保了信息传输过程中的安全性和可靠性.经过严密地分析论证,该安全体系可满足目前输电线路监测系统的安全需求,并且可根据传输数据的安全等级和数据类型采用不同级别不同类型的加密方式,具有较强的灵活性.

Research on Wireless Ad Hoc Network Security for Oriented Transmission Line Monitoring System

The wireless ad hoc network technology plays a significant role in the transmission line monitoring system.At the same time,its safety also causes wide discussion and research.The paper proposes the security system which combining encryption,two factor authentication and VPN,and it can well solve the various kinds of threat in this system.Combining encryption with two factor identity authentication ensure the confidentiality of communication network data and access security,VPN enhances the reliability and security of data transmission process by the tunneling technology.With rigorous analysis,this security system can meet the security needs of the transmission line monitoring system,and it is flexible strongly to encrypt data in different security level and adopt different types of encryption.