Stallings, William  <br/><br/>
Network security essentials  applications and standards 

 - 6th ed. 
 - Noida  Pearson  2018 
 - 461p. 
<br/><br/><label>ISBN: </label>9789352866601 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data security<br/>Network security<br/>Cryptography
<br/><br/><label>Dewey Class. No.: </label>005.8 St18n6