804 search results - page 23 / 161 » How to Break Access Control in a Controlled Manner |
133
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SIGMOD
2010
ACM
15 years 2 months ago
2010
ACM
More and more important data is accumulated inside social networks. Limiting the flow of private information across a social network is very important, and most social networks pr...
193
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IPCCC
2007
IEEE
15 years 10 months ago
2007
IEEE
Role-based access control and role hierarchies have been the subject of considerable research in recent years. In this paper, we consider three useful applications of a new role-b...
140
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SACMAT
2005
ACM
15 years 9 months ago
2005
ACM
As privacy becomes a major concern for both consumers and enterprises, many research efforts have been devoted to the development of privacy protecting technology. We recently pr...
123
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WETICE
2002
IEEE
15 years 9 months ago
2002
IEEE
Access control is one of the key requirements in enterprise security. A number of approaches in distributed systems have been designed that support various (new) paradigms such as...
136
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IEEECIT
2010
IEEE
15 years 2 months ago
2010
IEEE
—In this paper we describe extensions to the access control industry standards XACML and SAML to enable privacy-preserving and credential-based access control. Rather than assumi...