TY - BOOK AU - Zeng,Wenjun AU - Yu,Hong Heather AU - Lin,Ching-Yung TI - Multimedia security technologies for digital rights management SN - 0123694760 (alk. paper) AV - QA76.9.A25 M875 2006 PY - 2006/// CY - Amsterdam, Boston PB - Academic Press KW - Computer security KW - Multimedia systems KW - Security measures KW - Intellectual property N1 - Includes bibliographical references and index ER -