Crime Against Computer Networks For The Risk Assessment Technology

With the increasing popularity of network applications and more complex, network security incidents continue to emerge. Openness of the Internet and security holes caused by the ever-present security risks, malicious attacks, information tampering, information disclosure, etc. of the country's political, economic, military, cultural and other fields. Network and information security has become the healthy development of China's information industry must face serious problems. Off target from the simple pursuit of "sense of pride" to get the actual shift in the direction of interest; network of larger computer crime, and only fully aware of the risks of network information system in order to establish a comprehensive combination of technology and management information security system.This paper describes status of information security to introduce domestic and international information security risk assessment techniques and current status of the development begins. In the fight against cyber crime needs of computer analysis leads to the understanding of crime for the computer network technology to combat the risk assessment.AHP was constructed using multi-layer structure of risk assessment and consistency by calculating the ratio of matrix to determine the risk factors for testing the reasonableness of the weight assignment.