909 search results - page 126 / 182 » Reversible data hiding |
LCN
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract—Covert channels aim to hide the existence of communication between two or more parties. Such channels typically utilise pre-existing (overt) data transmissions to carry ...
ACSAC
2007
IEEE
14 years 3 months ago
2007
IEEE
Cooperative intrusion detection techniques for MANETs utilize ordinary computing hosts as network intrusion sensors. If compromised, these hosts may inject bogus data into the int...
ICON
2007
IEEE
14 years 3 months ago
2007
IEEE
—Communication is not necessarily made secure by the use of encryption alone. The mere existence of communication is often enough to raise suspicion and trigger investigative act...
INFOCOM
2007
IEEE
14 years 3 months ago
2007
IEEE
— Many network applications are based on a group communications model where one party sends messages to a large number of authorized recipients and/or receives messages from mult...
IPPS
2007
IEEE
14 years 3 months ago
2007
IEEE
NFS is considered to be the bottleneck in cluster computing environment because of its limited resources and centralized data management. With the development of hardware, NFS ser...