Information security risk warning method research that based on Rough Set theory

This paper describes that after we used of information technology tools for information security survey data, special investigation and examination evaluation, we proposed based on Rough Set Theory to approach information security risk warning. This method first gets the information of Information Security Event occurred, and dynamically analyzes the institution for information safety construction case which related to security events. We makes analysis based on Rough Set Theory, and List the organizations whose information security event will happen more probably. These organizations quickly take some strengthen risk prevention measures, in order to reduce the probability of occurrence of similar information security events.