12637 search results - page 225 / 2528 » Security for Extensible Systems |
ISCAS
2005
IEEE
14 years 3 months ago
2005
IEEE
— This paper analyzes the security of a new multistage encryption system (MES) recently proposed in ISCAS’2004. It is found that MES is insecure against a differential chosenpl...
WWW
2008
ACM
14 years 10 months ago
2008
ACM
Despite general awareness of the importance of keeping one's system secure, and widespread availability of consumer security technologies, actual investment in security remai...
CSREASAM
2006
13 years 11 months ago
2006
Enhanced Pretty Good Privacy (EPGP) is a new cryptosystem based on Pretty Good Privacy (PGP), used for the purpose of secure e-mail message communication over an open network. The...
CCS
2008
ACM
13 years 11 months ago
2008
ACM
Attribute staleness arises due to the physical distribution of authorization information, decision and enforcement points. This is a fundamental problem in virtually any secure di...
DMDW
2000
13 years 11 months ago
2000
Access. permissions in a data warehouse are currently managed in a separate world from the sources' policies. The consequences are inconsistencies, slow response to change, a...