5119 search results - page 344 / 1024 » Security Privacy |
194
click to vote
ACSAC
2003
IEEE
15 years 10 months ago
2003
IEEE
We propose an efficient and flexible system for a secure and authentic data exchange in a multiinstitutional environment, where the institutions maintain different databases and p...
205
click to vote
FOSAD
2000
Springer
15 years 10 months ago
2000
Springer
Access control is the process of mediating every request to resources and data maintained by a system and determining whether the request should be granted or denied. The access co...
164
click to vote
CSREASAM
2010
15 years 4 months ago
2010
The importance of computer security in order to maintain the confidentiality, integrity and availability of data and information is well known. Different mechanisms have been propo...
183
click to vote
SOUPS
2009
ACM
16 years 1 months ago
2009
ACM
Initiating and bootstrapping secure, yet low-cost, ad-hoc transactions is an important challenge that needs to be overcome if the promise of mobile and pervasive computing is to b...
176
click to vote
CCS
2008
ACM
15 years 8 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...