256 search results - page 49 / 52 » Security protocols for 2G and 3G wireless communications |
MOBISYS
2009
ACM
15 years 10 months ago
2009
ACM
Establishing trust between a group of individuals remains a difficult problem. Prior works assume trusted infrastructure, require an individual to trust unknown entities, or provi...
LCN
2006
IEEE
15 years 3 months ago
2006
IEEE
Vehicular networks will become an important component for information accesses in one’s daily life. A vehicular network provides a vehicular user not only chances to communicate...
ACSC
2004
IEEE
15 years 1 months ago
2004
IEEE
An ad-hoc network of wireless nodes is a temporarily formed network, created, operated and managed by the nodes themselves. It is also often termed an infrastructure-less, self-or...
WIOPT
2010
IEEE
14 years 7 months ago
2010
IEEE
—Revocation of public-key certificates is an important security primitive. In this paper, we design a fully distributed local certificate revocation scheme for ephemeral networ...
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GI
2004
Springer
15 years 2 months ago
2004
Springer
: Next to authentication, secure key exchange is considered the most critical and complex issue regarding ad-hoc network security. We present a low-cost, (i.e. low hardware-complex...