1. Judge, P., Ammar, M.: Security Issues and Solutions in Multicast Content Distribution. IEEE Network 17, 30–36 (2003)
2. Furht, B., Kirovski, B.: Multimedia Security Handbook. CRC Press, Boca Raton (2005)
3. Lecture Notes in Computer Science;H.H. Kang,2006
4. Kang, H.H., Park, Y.R., Park, J.H.: Blind Watermarking based on the Spatial Domain. Conference on Korea Multimedia Society 5(1) (2002)
5. Stone, H.: Analysis of Attacks on Image Watermarks with Randomized Coefficients. NEC Technical Report (1996)