The Study On The Safety Of Web Test System

With the advent of the knowledge economy and learning society, the internet-based test system is becoming increasingly popular and the B/S model has become the mainstream of the current research and applications. The database and many businesses in Web test system are facing Internet. As the transition medium for this system, Internet is an open, loose and unsafe network. Therefore, the study of the security of Web test system becomes a new technological issue.The physical model of Web-based test is derived from the traditional assessment methods, so there are some special test site safety problems to solve, such as paper distribution, test monitoring, fraud prevention, paper protection and paper-marking management. Furthermore, there are some requirement for technical safety, including the authentication of users, data confidentiality, access control, integrity, and other information safety issues,In this paper, directed to the characteristics of Web test, the safety requirement of this system is analyzed, the database safety program is systematically designed, and the site control safety is analyzed and designed. The application programs of authentication are discussed, and the achievement of the main problems in this safety system has been discussed.In order to fulfill the safety requirement and practical application environment, the ASP.Net-based Web test system is developed. Currently, this system has been successfully applied in the final examination in Henan Electric Polytechnic School, with the peak concurrent users of 1,100, achieving good results.Hence the efficient and practical, safe and reliable network test system will be achieved.