TY - BOOK AU - Whitman,Michael E. AU - Mattord,Herbert J. TI - Principles of information security SN - 9781337102063 AV - TK5105.59 .W54 2018 PY - 2018/// CY - Boston, MA PB - Cengage Learning KW - Computer networks KW - Security measures KW - Computer security N1 - Includes bibliography, glossary, and index; Introduction to information technology -- The need for security -- Legal, ethical, and professional issues in information security -- Planning for security -- Risk management -- Security technology: access controls, firewalls, and VPNs -- Security technology: intrusion detection and prevention systems, and other security tools -- Cryptography -- Physical security -- Implementing information security -- Security and personnel -- Information security maintenance. ER -