Stallings, William.  <br/><br/>
Cryptography And Network Security: Principles And Practice 

 - 7/e 
 - Noida  Pearson India  2017 
 - 766p. 
<br/><br/><label>ISBN: </label>9789332585225 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks
<br/><br/><label>Dewey Class. No.: </label>005.8  / Sta