640 search results - page 85 / 128 » Securing Multicast Groups in Ad Hoc Networks |
TCS
2008
13 years 8 months ago
2008
Multicast and broadcast are efficient ways to deliver messages to a group of recipients in a network. Due to the growing security concerns in various applications, messages are oft...
CN
2004
13 years 8 months ago
2004
In secure group communications, a key server can deliver a "grouporiented" rekey message [22] to a large number of users efficiently using multicast. For reliable delive...
CN
2007
13 years 8 months ago
2007
A secure multicast framework should only allow authorized members of a group to decrypt received messages; usually, one ‘‘group key’’ is shared by all approved members. Ho...
ICC
2009
IEEE
14 years 3 months ago
2009
IEEE
—Detecting malicious packet dropping is important in ad hoc networks to combat a variety of security attacks such as blackhole, greyhole, and wormhole attacks. We consider the de...
AICT
2006
IEEE
13 years 10 months ago
2006
IEEE
Structured peer-to-peer overlay network is an efficient solution for querying and retrieving resources spread between the peers. Unfortunately, key based routing of Distributed Ha...