Exploration of the Application of Trusted Computing Security Protection Technology in Substations

The rapid development of the power system has raised increasing concerns about the reliability and security of substations. In order to ensure the safe operation and data confidentiality of substations, Trusted Computing technology has emerged as a feasible solution to enhance security measures. This paper introduces the basic concepts and principles of Trusted Computing technology, followed by a discussion of its specific applications within substations, including data encryption, identity authentication, Trusted Boot, Trusted Execution, and more. The paper also explores the protective effects and challenges of Trusted Computing, concluding with a summary and outlook on its application within substations.