Stallings. William <br/><br/>
Network Security Essentials:Applications and Standards   4 

 - Delhi  Pearson  2012 
 - p.417 
<br/><br/><label>ISBN: </label>9788131761755 
<br/><br/><label>Subjects--Topical Terms: </label>  Cryptography  Network security Applications  Firewalls 
<br/><br/><label>Dewey Class. No.: </label>621.38195404 S775