By Messaoud Benantar

ISBN-10: 0387004459

ISBN-13: 9780387004457

ISBN-10: 0387277161

ISBN-13: 9780387277165

Access keep an eye on platforms: defense, identification administration and belief Models presents a radical advent to the rules of programming platforms protection, delving into identification administration, belief versions, and the speculation in the back of entry keep an eye on versions. The ebook information entry regulate mechanisms which are rising with the most recent web programming applied sciences, and explores all versions hired and the way they paintings. the most recent role-based entry keep watch over (RBAC) typical is additionally highlighted.

This designated technical reference is designed for safeguard software program builders and different safety pros as a source for atmosphere scopes of implementations with appreciate to the formal types of entry regulate structures. The booklet is additionally appropriate for advanced-level scholars in protection programming and procedure design.

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Additional info for Access Control Systems: Security, Identity Management and Trust Models

Sample text

This identity must be uniquely identifiable. The group membership enumerates any user groups in which the authenticated entity is a member. The entity as such is automatically assigned the entitlements associated with each group. A security context may also anchor the user's roles and capabilities to access system and Thread Thread Thread A. Address space FIGURE B. 4 Anchoring computing tasks with security contexts The Security Context 19 network resources. Other non-persistent forms of identification such as an internally used unique identifier may also be part of the security context.

An assurance family contains assurance components, which in turn contain assurance elements. Classes and families are used to provide a taxonomy for classifying assurance requirements, while components are used to specify assurance requirement in a protection profile or for a security target. The scale for measuring assurance in the Common Criteria is called the evaluation-assurance level (EAL). EALs are hierarchically ordered such that higher EALs represent increasing assurance. The increase of assurance from EAL to EAL is accomplished by using a hierarchically higher-assurance component within the same assurance family.

Trust and Assurance Trusting an entity means having prior knowledge of that entity's expected behavior. In a trusted computing system, the expected behavior is that users and all programming entities remain in line with the security properties and policies adopted by the system. This implies that all protection states maintain consistency with the underlying security policy with respect to any computations taking place. 28 1. Foundations of Security and Access Control in Computing Trust is founded on the notion of confining expected behavior.

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Access Control Systems: Security, Identity Management and Trust Models by Messaoud Benantar


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