电网数据通信安全服务系统应用研究

Security Service System Application of Grid Data Communication

随着电网建设的不断加速,电网数据的通信也快速发展。针对电网数据通信的安全问题,首先通过分析电网数据通信的体系结构和数据特征,确定了影响数据通信安全的两大关键问题,即有效用户身份认证问题和敏感数据的传输问题;其次,结合现有的身份认证技术与数据传输加密体制,提出了一种适用于电网数据通信的安全服务方案;再次,分析了该方案的有效性和安全性;最后,给出了该方案在电网数据通信中的实际应用。

With the continuous acceleration of power grid construction, the grid data communication develops rapidly. For the security problem of grid data communication, by analyzing the architecture and data characteristics of grid data communication, the two key issues affecting data communication security are determined firstly, that is, the effective authentication of user identity and the transmission of sensitive data. Then, combined with the existing identity authentication technology and data transmission encryption system, a security service scheme suitable for grid data communication is proposed. Then, the effectiveness and security of this scheme is analyzed again. Finally, the practical application of this scheme in grid data communication is provided.