Singh, Brijendra. <br/><br/>
Network security and management. 

 - 3 
 - New Delhi  PHI Learning private limited.  2015 
 - xvi,400 
<br/><br/><label>ISBN: </label>9788120344976 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cryptography-Data encryption(005.82)
<br/><br/><label>Dewey Class. No.: </label>005.8 SINB