Computer security 
Dieter Gollmann 
 - 2nd ed 
 - New Delhi :  Wiley & Sons (Asia) Ltd.,  c2006. 
 - xi, 374 p;  . : ill.  24 cm. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>8126506903 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security.
<br/><br/><label>Dewey Class. No.: </label>005.8