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

By Messaoud Benantar

Access regulate platforms: safeguard, id administration and belief Models presents a radical creation to the rules of programming platforms safety, delving into id administration, belief versions, and the idea at the back of entry regulate types. The e-book info entry keep an eye on mechanisms which are rising with the most recent net programming applied sciences, and explores all versions hired and the way they paintings. the most recent role-based entry keep an eye on (RBAC) average is usually highlighted.

This distinct technical reference is designed for safety software program builders and different safeguard execs as a source for environment scopes of implementations with appreciate to the formal versions of entry keep watch over platforms. The e-book can also be compatible for advanced-level scholars in protection programming and approach design.

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Extra resources for Access Control Systems: Security, Identity Management and Trust Models

Example text

Indeed, the safety of protection systems remains elusive, particularly in the absence of formally proven mechanisms in secure-system implementations. One, therefore, can rely only on the best practices of design methodologies that can help reduce risks and aid in the detection of security flaws at early stages of development without the burden of costly overheads. In the landmark paper authored by Saltzer and Schroeder [SALT75] in 1975, nine design principles were described. Remarkably, these principles remain valid and complete even after such a relatively long time in the history of secure computing.

O 32 1. Foundations of Security and Access Control in Computing Development Development encompasses all of the assurance requirements relating to the functionality of the TOE throughout the development life cycle. It includes the following assurance families: o Functional specification Describes the user and programmatic interface characterizing the functional behavior of the TOE. The security functionality should be clearly addressed by the functional specification. o High-level design Describes the product in terms of its major components and how they relate to one another in delivering the security functionality intended by the product.

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. Currently, there are seven assurance levels defined in increasing order of assurance: EALl, EAL2, EAL3, EAL4, EAL5, EAL6, and EAL7: a o o o O EALl This basic assurance level is applicable in situations where some confidence in correct operation of the product is required, but the threats to security are not viewed as serious.

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