Document dynamically access control method base on analysis of information flow
Tang Fagen · Computer Engineering and Applications Journal · 2008
In this paper,a method of dynamically document access control based on analysis of the information flow is introduced,which builds on the traditional document access control methods and combines the methodology of graph theory.The algorithms of this method first analyze document information flow dynamically,and then find out the potential approach that leads the leak of information.Consequently,some measures can be taken to prevent it from happening,so that the document content can be protected.Also,there are particular descriptions,analysis and validation for the algorithms via simulating a classic scene.