The Research of Equipment's Security in Electric Power Communication Access Network

摘要

In the "12th Five-Year Plan" period, government will continue to promote the construction of Intelligent Electric Grid, and the construction of more efficient electric power communication access network will also go into the extensive stage from partial stage. But as so far, a large number of public network devices are applied in power communication system, so the equipment's security is one important issue. This paper analyze the situation of electric power communication access network firstly, and then introduce our specific work in some one device's security, such as user authentication protocol, the hand-in-hand protection of EPON, and devices' EMC.