3899 search results - page 419 / 780 » Argumentation for Access Control |
225
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SEC
2007
15 years 8 months ago
2007
Enhancing the service-oriented architecture paradigm with semantic components is a new field of research and goal of many ongoing projects. The results lead to more powerful web a...
174
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IADIS
2004
15 years 8 months ago
2004
We have designed and deployed a system that uses X.509 public-key certificates (PKC) and attribute certificates (AC) for access control. This includes an authorization service for...
177
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COMPSEC
2010
15 years 7 months ago
2010
Abstract Advanced mobile devices such as laptops and smartphones make convenient hiding places for surveillance spyware. They commonly have a microphone and camera built-in, are in...
185
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CORR
2008
Springer
15 years 7 months ago
2008
Springer
This paper offers several contributions for separation of duty (SoD) administration in role-based access control (RBAC) systems. We first introduce a new formal framework, based o...
191
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CE
2007
15 years 6 months ago
2007
This study investigated the effects of visualization of participation during computer-supported collaborative learning (CSCL). It is hypothesized that visualization of participat...