Access and authority control

This thesis intends to develop application-level access control models to address several major security issues in enterprise environments. The first goal is to provide simple and efficient authorization specifications to reduce the complexity of security management. The second goal is to provide dynamic access control for Web service applications. The third goal is to provide an access control framework for Semantic Web services. In this thesis, an Authorization-Function-Based Role-based Access Control (FB-RBAC) model is proposed for controlling enterprise systems at the application level.

182p runthenight07 01-03-2023 12 3   Download

Following the contents section 1 book The Organization of information, section 2 presents the following contents: Metadata - Description, metadata - Access and authority control, subject analysis, systems for vocabulary control, systems for categorization. Invite your reference

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“Access control includes authentication, authorization and audit. It also includes measures such as physical devices, including biometric scans and metal locks, hidden paths, digital signatures, encryption, social barriers, and monitoring by humans and automated systems.” -- Wikipedia

32p muathu_102 28-01-2013 98 4   Download

The term AAA has been traditionally used to refer to Authentication, Authorization, and Accounting activities. All of those activities are of crucial importance for the operation of an IP network, although typically they are not so visible to the end user. The importance of AAA functions lies in the fact that they provide the required protection and control in accessing a network. As a consequence, the administrator of the network can bill the end user for services used.

11p 0984272663 27-04-2011 64 6   Download

Frequently, the only protection for a URL is that links to that page are not presented to unauthorized users. However, a motivated, skilled, or just plain lucky attacker may be able to find and access these pages, invoke functions, and view data. Security by obscurity is not sufficient to protect sensitive functions and data in an application. Access control checks must be performed before a request to a sensitive function is granted, which ensures that the user is authorized to access that function....

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