<p>Integrating cryptography with watermarking technologies can provide intellectual property rights protection in an open network environment such as the Internet.</p>

A. Piva, F. Bartolini and M. Barni, "Managing Copyright in Open Networks," in IEEE Internet Computing, vol. 6, no. , pp. 18-26, 2002.
doi:10.1109/MIC.2002.1003126