Intelligent Terminal of Power Grid Based on Trusted Computing

With the rapid development of computer technology and the rapid promotion of smart grid construction, more and more intelligent terminals are used in smart grids as a key equipment terminal. There are many advantages when intelligent terminals are introduced, such as more convenient and accurate when collecting data. However, the introduction of intelligent terminals also brings certain security problems to the smart grid. Attackers can more easily invade the smart grid through intelligent terminals and destroy the power supply. Therefore, it is of great significance to improve the security of intelligent terminals in power grids. Trusted Computing Technology is an information security solution that builds a secure and trusted computing environment. Based on the trusted computing technology, a new architecture of intelligent grid terminals is proposed in this paper. Combined with the actual needs of grid intelligent terminals, a new trusted startup model and integrity measurement model are constructed.