Information security control in the application of grid security

Abstract

To improve the security of the information system, the information security control theory is studied. This paper introduces information security and automatic control theory, presents the information security control theory, traverses the characteristic of the information security control theory. This paper also analyses the security grid technology, introduces the information security control theory into the grid system, builds the security grid model with feedback funtion. Experiments show that the information security control theory improves the security of the information system.