6555 search results - page 180 / 1311 » Secure attribute-based systems |
DAM
2007
15 years 2 months ago
2007
We point out several security flaws in the cryptosystem based on tree replacement systems proposed by Samuel, Thomas, Abisha and Subramanian at INDOCRYPT 2002. Due to the success...
152
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ACSAC
2005
IEEE
15 years 8 months ago
2005
IEEE
Using hypervisors or virtual machine monitors for security has become very popular in recent years, and a number of proposals have been made for supporting multi-level security on...
115
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ACSAC
2006
IEEE
15 years 8 months ago
2006
IEEE
This work introduces the A system1 , an Internetbased, free and open source electronic voting system which employs strong cryptography. Our system is a fully functiona...
124
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STORAGESS
2005
ACM
15 years 8 months ago
2005
ACM
Adding security capabilities to shared, remote and untrusted storage file systems leads to performance degradation that limits their use. Public-key cryptographic primitives, wid...
162
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EGCDMAS
2004
15 years 4 months ago
2004
Security policies are abstract descriptions of how a system should behave to be secure. They typically express what is obligatory, permitted, or forbidden in the system. When the s...