Volonino, Linda <br/><br/>
Principles and practice of information security :  protecting computers from hackers and lawyers / 
Linda Volonino, Stephen R. Robinson 
 - Upper Saddle River, NJ :  Pearson Prentice Hall,  2004 
 - xxi, 232 p.:  ill.;  24 cm. 
<br/><br/>Includes bibliographical references (p. 214-220) and index 
<br/><br/><label>ISBN: </label>0131840274 9780131840270 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks--Security measures<br/>Internet--Security measures<br/>Computer security