Research on the Security Systemin in the YRCC E-government System

摘要

With the development of the YRCC E - government system and the wide use of the Internet, the information security problems such as illegal access, virus, illegal use of network resources are becoming more and more serious. To ensure the YRCC E -government system running well, efficient and safe, YRCC must build the appropriated information security system. The paper referred to the OSI Seven Layer Model, brought forward the comprehensive and multi - level security system solution of YRCC E -government system through different aspects which included physical layer safety, data link layer safety, network layer safety, transport layer safety, application layer safety and safety management.