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211
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ESORICS
2007
Springer
15 years 11 months ago
2007
Springer
We propose the role-and-relation-based access control (R2 BAC) model for workflow systems. In R2 BAC, in addition to a user's role memberships, the user's relationships w...
205
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SOUPS
2010
ACM
15 years 11 months ago
2010
ACM
Effective privacy management requires that mobile systems‟ users be able to make informed privacy decisions as their experience and knowledge of a system progresses. Prior work ...
190
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SOUPS
2010
ACM
15 years 11 months ago
2010
ACM
Users of social networking sites often want to manage the sharing of information and content with different groups of people based on their differing relationships. However, group...
181
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SP
2010
IEEE
15 years 11 months ago
2010
IEEE
– With software-as-a-service becoming mainstream, more and more applications are delivered to the client through the Web. Unlike a desktop application, a web application is split...
219
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SP
2010
IEEE
15 years 11 months ago
2010
IEEE
—Captchas are designed to be easy for humans but hard for machines. However, most recent research has focused only on making them hard for machines. In this paper, we present wha...