Usability Views Article Details  home | timeline | recent | popular | e-reports | userati | books | about  Authorization-Based Access Control for the Services Oriented Architecture (06 Jan 2006) Several attempts at using the Services Oriented Architecture have failed to achieve their goals of scalability, security, and manageability. These systems, which base access decisions on the identity of the requester, have been found to be inflexible, don’t scale well, and are difficult to use and to upgrade. This paper shows that identity-based access control is a key contributor to these failures and proposes another way to approach the problem. Basing access control decisions on authorizations presented explicitly by the requester leads to a more securable and more robust architecture. Add this article to Del.icio.us Article URL: http://www.hpl.hp.com/techreports/2006/HPL-2006-3.html Read 138 more articles from HP Labs sorted by date, popularity, or title. Next Article: HCI 2005 Feature: Making a Drama out of User Requirements          Books about Usability | Information Architecture | Information Visualisation | Technology History This site is a labour of love built by Chris McEvoy

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