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CCS
2000
ACM
14 years 4 days ago
2000
ACM
A wide spectrum of certificate revocation mechanisms is currently in use. A number of them have been proposed by standardisation bodies, while some others have originated from aca...
CCS
2007
ACM
14 years 2 months ago
2007
ACM
Wireless sensor nodes generally face serious limitations in terms of computational power, energy supply, and network bandwidth. Therefore, the implementation of effective and sec...
NCA
2003
IEEE
14 years 1 months ago
2003
IEEE
Security in collaborative peer groups is an active research topic. Most previous work focused on key management without addressing an important pre-requisite: admission control, i...
INFOCOM
2006
IEEE
14 years 1 months ago
2006
IEEE
— As the use of sensor networks increases, security in this domain becomes a very real concern. One fundamental aspect of providing confidentiality and authentication is key dis...
ECEH
2006
13 years 9 months ago
2006
: In the next few decades one of the main problems to deal with in Western Europe is the aging of the population. The healthcare sector will face rising costs and increasing worklo...