TY - GEN AU - Whitman, Michael E., AU - Mattord, Herbert J. TI - Principles of information security SN - 0619216255 AV - TK5105.59 .W54 2005 PY - 2005/// CY - Boston, Mass. PB - Thomson Course Technology KW - Computer security KW - Computer networks KW - Security measures N1 - Includes index; The; Introduction to information security --; 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 -