Authentication and Authorization of Users and Services in Federated SOA Environments - Challenges and Opportunities.

摘要

Problem of user authentication and authorization is usually being solved in a single system. Federated environment assumes heterogeneity of systems, which brings the problem of mutual users and services authentication and authorization. In this article the authors presented security requirements for cross domain information exchange in federated environments. Special attention was paid to authentication and authorization of users and services. As opportunities there were presented solutions verified at multinational experimentations and exercises.