Smith, Richard E <br/><br/>
Internet cryptography/ 
Richard E Smith 
 - Rading, Massachusetts  Addison - Wesley  2000 
 - xx, 356p. 
<br/><br/><label>ISBN: </label>9 789812 359797 
<br/><br/><label>Subjects--Topical Terms: </label><br/>VPN.<br/>Encryption.
<br/><br/><label>Dewey Class. No.: </label>004.056 53 SMI