Creating application security layer based on resource access decision service

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2007

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Metin, Mehmet Özer

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Different solutions have been used for each security aspects (access control, application security) to secure enterprise web applications. However combining "enterprise-level" and "application-level" security aspects in one layer could give great benefits such as reusability, manageability, and scalability. In this thesis, adding a new layer to n-tier web application architectures to provide a common evaluation and enforcement environment for both enterprise-level and application level policies to bring together access controlling with application-level security. Removing discrimination between enterprise-level and application-level security policies improves manageability, reusability and scalability of whole system. Resource Access Decision (RAD) specification has been implemented and used as authentication mechanism for this layer. RAD service not only provides encapsulating domain specific factors to give access decisions but also can form a solid base to apply positive and negative security model to secure enterprise web applications. Proposed solution has been used in a real life system and test results have been presented.

Subject Keywords

Computer Engineering., Computer Hardware.

URI

http://etd.lib.metu.edu.tr/upload/12608827/index.pdf
https://hdl.handle.net/11511/16985

Collections

Graduate School of Natural and Applied Sciences, Thesis

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Citation Formats

M. Ö. Metin, “Creating application security layer based on resource access decision service,” M.S. - Master of Science, Middle East Technical University, 2007.