Alternative security architecture for IP Telephony based on digital watermarking
Wojciech MazurczykZbigniew KotulskiPublished in: CoRR (2005)
Keyphrases
- digital watermarking
- security architecture
- discrete wavelet transform
- copyright protection
- digital images
- security policies
- access control
- security model
- watermarking scheme
- watermarking algorithm
- simulation platform
- jpeg compression
- intrusion detection system
- data integrity
- security mechanisms
- multiresolution
- distributed systems
- database
- multimedia content
- security issues
- data protection
- digital content
- network security