| Obviously, the development of economic globalization is result from world-wide used Internet and the advanced information technology. As for the possible crisis to national security, the security information management to maintain the obligation becomes more and more important. Meanwhile, the professionals in the security area are in highly demand. The security management just start lately in China, and the education system still need to improve a lot. Determination of state secrets plays a role in security, which is the fundamental theory in the study of security management. The training of specialist in state secret work should focus on theory as well as practice. How to apply the security theory to practice could make difference to study of state secret work. As a result for that method, the security theory could be modified to be more appropriate. However, the education of state secret work emphasize the theory curriculum but not the practical application. We should pay more attention to the innovation of the education and training in this area. Also, security management should build a management system of determination of state secrets so that Chinese security work could catch up with the global trend of the information.As for the backgrounds above, the author for this thesis research simulation experiment system of determination state secrets. This system is aiming at the training and education of specialists in this area. This thesis makes a research in the main problem to design the simulation experiment system of determination state secrets. The author put forward that determin confidential matters’s rank by harmfulness assessment of confidential matters. For the problem of determination the level of state secrets, the author put forward that calculate the similarity of the secret documents and confidential matters range by using vector space model to choose the level of state secrets. The author propose the method to solve the questions assessed by the experiment, which is used by the assessment and calculation of the similarities of the questions’ meaning or forms. On the base of which main problem was shoveled, we could make a system design in the aspects of MVC frame, functions, database. Last but not least, we could realize the simulation experiment system by the key calculation designed by process and code work.Simulation experiment system of determination state secrets provides experimental teaching platform for students majoring security management. According to the real situation, students simulate process of determination state secrets work, which mastering the theoretical knowledge in the experiment. Also, the author improve the business process of determination state secrets work, and research the method of determining the level of state secrets, which providing a solution of determination state secrets in a scientific way. |