In order to know well the real-time safety risk,a real-time monitoring method for system safety is proposed.

Implementation of information system security risk model to Managemeat Information System at Zhengzhou North;

Network information security risks and defence in MIS;

Research on security risk of physical isolate network;

Analysis on safety risk and demand of network information;

Construction safety risk management of the Keyi road station on the Beijing subway ninth line

Research on method for petrochemical enterprise safety risk evaluation and its application

Network real-time risk assessment based on hidden Markov models