The Application and Realization of Extended DTD Parser in the Network Security Event Data Processing

The application and research of XML technology are mature, however, object-oriented XML technology is under development, and now the object-oriented XML research is concentrated on database. In this paper, we will study the application of object-oriented XML and its primary technology Extended DTD. First of all, analyze the internal mechanism of using Extended DTD to realize the object-oriented features of XML; then discuss how to use object-oriented XML in the network security management platform to handle network security event data and make it more flexible; finally, on basis of that, study the implementation of an Extended DTD parser which specific to network security event data.