Access control requirements

Lecture SQL XML Security presentation of content: Web Data - protection requirements, dissemination policies, why XML, graph representation, the author-X Project, enforcing access control, protection object specification, propagation option,...

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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.

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The heterogeneity of peroxisomal matrix proteins which are imported in a folded, even oligomeric state, requires adaptive and dynamic properties of the translocation machinery. Dynamic multicompartmental subcellular dis-tribution of peroxisomal proteins is governed by the accessibility of target-ing signals. Conformational changes of peroxisomal targeting receptors upon cargo-binding might serve as a docking ‘quality control’.

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You can use any current router in your lab as long as it has the required interfaces shown in the topology diagram.

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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 65 6   Download