Web Service Security model Using CBD Architecture

A Web services is programmable application logic accessible using standard Internet protocols. Web services combine the best aspects of component based development and the Web. like components, Web services represent black-box functionality that can be reused without knowing about how the service is implemented. Unlike current component technologies, Web services are not accessed via object-model-specific protocol. In this paper, we suggest the architecture development modeling and the Web integration architecture to develop Web service-security that is embodied in supplier on service oriented architecture (SOA). We also describe the various possibilities with which the components may be integrated well with applications have been explored and well-exposed using Web services. This paper focuses on integrating component based architecture modeling and Web services to enable the development and usage of facade and backside components through the Web by dynamically creating Web services-security for the functionalities of the components.