Towards a Framework of Authentication and Authorization Patterns for Ensuring Availability in Service Composition

During the past decade, the telecommunication environment has evolved from single operator featuring voice services to multi-operator featuring a range of different types of services. Services are being provided today in a distributed manner in a connectionless environment requiring cooperation of several components and actors. This report focuses on the incremental means to ensure access to services for authorized users only by composing authentication and authorization patterns and services. We propose a novel framework of authentication and authorization patterns for securing access to services for authorized users only, and we demonstrate how the patterns can be dynamically composed with services using a policy-driven approach

Protecting Scattered Database by Enforcing Data Preservation Using Data Protection Facilitator

In this paper we are incorporating data preservation in scattered database structure i.e. method of preserving data in scattered database structure and having secure access over it. In this paper data preservation is examined and solution is provided on the aforesaid condition. This paper is a summarized concept of documentation, authorization, access control and encryption that are main points to be taken in consideration in data preservation in scattered database structure. We propose a new method for secure access based on service provider comprising security application. This model set out for safe search on server and user relation. In this paper we used heuristic approach for preservation for scattered database system regarding security, as the importance of secure access is increasing in scattered domains on different issues, in this way we enhanced the database security in Scattered database environment