Implementation of security policies in programming information processing systems

The problem of protecting information processing systems by implementing security policies in them is considered. The existing methods for solving this problem are analyzed, their disadvantages are noted, and the original method is proposed which avoids the noted disadvantages and is based on the aspect-oriented programming. In contrast to traditional aspect-oriented programming implementations, in the proposed method the security policy aspect is joined to the information processing system with the special integration module and without modification of either the information processing system or the security policy aspect that are written independently from each other and from the integration module. For the implementation of the method, the instrumental environment is created including the aspect-oriented programming language AspectTalk, the virtual machine and the translator from AspectTalk into the virtual machine language. The article contains the brief description of both the proposed method and the noted instrumental environment.