Study on Technical Framework of Security Protection for E-Examination System

Electronic examination system,as an important application system,develops very rapidly in recent years. This system provides services for the public in an open environment,and thus faces many security threats. Based on analysis of various security threats,a technical framework withbottom-level security enhancements top-level security filtering and unified security managementis proposed for protection of the system security. Then,with trusted computing as the foundation,access control as the core,an advanced technical system is provided for security audit,thus to ensure that the framework is reasonable,practicable and of high security. Analysis on security protection effects shows that the proposed technical framework of security protection can proactively resist a variety of security threats,offer a comprehensive protection of system security,and thus meet the actual security demand of e-examination system.