Paper Info
Title
Multimedia security in group communications: recent progress in key management, authentication, and watermarking
Abstract
Multicast is an internetwork service that provides efficient delivery of data from a source to multiple receivers. It reduces the bandwidth requirements of the network and the computational overhead of the host devices. This makes multicast an ideal technology for communication among a large group of participants. Secure group communications involves many service types include teleconferencing, pay TV and real-time delivery of stock quotes. IP multicast is the traditional mechanism to support multicast communications. Multicast security includes group membership control, secure key distribution, secure data transfer and copyright protection. This paper is an overview of the schemes proposed for group key management, authentication and watermarking in wired networks with fixed members and wireless networks with mobile members.
Year
DOI
Venue
2003
10.1007/s00530-003-0095-2
Multimedia Systems
Keywords
Field
DocType
Multimedia,Key management,Authentication,Multicast security,Watermarking,Access control,Copyright protection
Source-specific multicast,Protocol Independent Multicast,Multicast address,Computer science,Computer security,Xcast,Computer network,Pragmatic General Multicast,Internet Group Management Protocol,Multicast,Multimedia,IP multicast
Journal
Volume
Issue
ISSN
9
3
0942-4962
Citations 
PageRank 
References 
22
1.56
46
Authors
1
Name
Order
Citations
PageRank
Ahmet M. Eskicioglu139629.25