Agent Implementing Mode of Information Security Grid

Under the circumstance of the complex, changeful and unpredictable network environment, in this article, a method which combines agent technology with grid technology, to deal with information security problem is clarified. Consequently, it provides the inner structure of information security coordination agent, and suggests an agent implementing mode and coordination processes of service grid. At the same time, aiming at the changing client requirement, Web-service-oriented information security resources access mode as well as vector expression and classification algorithm of topic node are put forward.