Model Construction of Credibility Evaluation Technology for Electronic Information System

With the continuous application of electronic information systems in various fields, the size and complexity of electronic information systems are increasing. The credibility of electronic information systems is facing a severe test. In some special areas, once a part of key area of the electronic information system part fails, the huge loss of property and even life will be caused. Therefore, the credibility of electronic information systems has become a common concern. In this paper, combined with the development of the current electronic information system, the complexity and credibility of the electronic information system were studied, the formal analysis was carried out to the credibility of the current electronic information system and an evaluation model for the credibility concept of electronic information system was constructed.