Whitman, Michael E.,  1964- <br/><br/>
Principles of information security / 
Michael E. Whitman, Herbert J. Mattord. 
 - 4th ed. 
 - Boston, MA :  Course Technology,  c2012. 
 - xxxi, 617 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>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 and prevention systems, and other security tools -- Cryptography -- Physical security -- Implementing information security -- Security and personnel -- Information security maintenance. 
<br/><br/><label>ISBN: </label>9781111138233 1111138214 
<br/><br/><label>LCCN: </label>2010940654 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks--Security measures.<br/>Computer security.
<br/><br/><label>LC Class. No.: </label>TK5105.59  / .W54 2012 
<br/><br/><label>Dewey Class. No.: </label>005.8