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Showing 1 to 2 of 2 for “"Risk-Based Access Control"”.
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Privacy-Aware Risk-Based Access Control Systems
… exclusively caused by external actors gaining access due to security gaps. Privacy breaches can also be originated by internal actors, sometimes even by trusted and authorized ones. As a consequence, most organizations prefer to strongly limit (even internally) the sharing and dissemination of …
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Sustainable approaches to ad-hoc information sharing for virtual organizations
… to authorization, which try to eliminate risk for individual VO members, rather than maximize VO productivity while bounding risk. In this thesis, we explore two approaches for VOs to encourage ad-hoc information sharing in an economically sustainable manner without taking on excessive …