Security Study On Data And Communication In Trust Electricity Market Operation System

With the computer technology and network technology in the electricity market operation system widely used to promote the system's development. At the same time, the system of data and communications have brought security threats, making the data and communications security issues in electricity market operation system put on the agenda.This paper provides an overview of security threat in the electricity market operation system is currently facing, presents a method of security authentication based on the identity certificate AIK of the electricity market to verify the legitimacy of the system user.In the data transmission security, use suitable data transmission method, has solved the local area network and WAN's data transmission security problem.Eventually, according to the traditional PKI poor in interoperability and scalability, presents a PKI Service based on XKMS.