TY - BOOK AU - Whitman,Michael E. AU - Mattord,Herbert J. TI - Principles of information security SN - 0619216255 AV - TK5105.59 .W54 2005 U1 - 005.8,WHI 22 PY - 2005/// CY - Boston, Mass. PB - Thomson Course Technology KW - Computer networks KW - Security measures N1 - Includes index; Introduction to information security --; The; need for security --; Legal, ethical, and professional issues in information security --; Risk management --; Planning for security --; Security technology: firewalls and VPNs --; Security technology: intrusion detection, access control, and other security tools --; Cryptography --; Physical security --; Implementing information security --; Security and personnel --; Information security maintenance ER -