The network information system security comprehensive evaluation method applied search

The network information system safety assessment is a complicated system engineering, this paper puts forward a kind of network information security comprehensive evaluation method, the introduction of Delphi method to screening safety evaluation index, set up the network information system safety integrated evaluation index system, the introduction of ahp, the comprehensive evaluation model is established. Finally, the evaluation method applied to certain the recruitment of students test large network information security evaluation project, achieved the desired results, and the operation process were introduced.