Whitman, Michael E. <br/><br/>
Principles of information security 

 - 4. ed., internat. ed. 
 - Boston, Mass.  Course Technology/Cengage Learning  c2012 
 - XXIX, 619 S.  Ill. 
<br/><br/><label>ISBN: </label>9781111138233 1111138230 
<br/><br/><label>Subjects--Index Terms: </label>Computer networks--Security measures. 
<br/><br/><label>Dewey Class. No.: </label>005.8