Information Flow Based Security Control Beyond RBAC: How to enable fine-grained security policy enforcement in business processes beyond limitations of role-based access control (RBAC) by Klaus-Peter Fischer-Hellmann
English | PDF | 178 Pages | ISBN : 3834826170 | 1.7 MB
The book shows a way of providing more refined methods of information flow control than those offered by role-based access control (RBAC). For granting access to information or resources, former or further information flow in a business process requesting this access is taken into account. The methods proposed are comparatively easy to apply and have been proven to be largely machine-executable by a prototypical realisation. As an addition, the methods are extended to be also applicable to BPEL-defined workflows in Grid and Cloud computing.Contents