Security

Analyzing Access Control Models Dynamic Level and Security in Service - Oriented Architecture Environment

Date Added: Feb 2014
Format: PDF

Service-based architecture is the most recent generation of informational systems architecture; this architecture has been implemented through service web technology during the recent years. One of the important characteristics in this architecture is the existence of various users and subsystems and communication and cooperation among them to do actions. In this paper, resources and services are often put in different users' access in a shared manner; therefore, defining and managing diverse levels of security and executing policies on the resources in such systems are considered a necessity.