1875 search results - page 76 / 375 » Modeling the Security of Steganographic Systems |
143
Voted
SACMAT
2009
ACM
15 years 7 months ago
2009
ACM
An access control system is often viewed as a state transition system. Given a set of access control policies, a general safety requirement in such a system is to determine whethe...
130
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APSCC
2008
IEEE
15 years 7 months ago
2008
IEEE
Software systems today often run in malicious environments in which attacks or intrusions are quite common. This situation has brought security concerns into the development of so...
76
Voted
SP
2009
IEEE
15 years 7 months ago
2009
IEEE
Sphinx is a cryptographic message format used to relay anonymized messages within a mix network. It is more compact than any comparable scheme, and supports a full set of security...
93
Voted
ACNS
2006
Springer
15 years 6 months ago
2006
Springer
A coupon is an electronic data that represents the right to access a service provided by a service provider (e.g. gift certificates or movie tickets). Recently, a privacyprotectin...
121
Voted
SACMAT
2010
ACM
14 years 11 months ago
2010
ACM
Proposed models for spatially-aware extensions of role-based access control (RBAC) combine the administrative and security advantages of RBAC with the dynamic nature of mobile and...