TY - BOOK AU - Whitman, Michael E. TI - Principles of information security SN - 9781111138233 U1 - Circ. 005.8 W615p 2012 Fourth edition PY - 2012/// CY - Australia : PB - Course Technology/Cengage Learning, KW - 1. Computer networks-Security measures. KW - 2. Computer security. KW - 3. Information technology-Security measures N1 - Includes bibliographical references and index ER -