Sharma, Pankaj, <br/><br/>
Information security / 
Pankaj Sharma. 
 - First edition. 
 - 208 pages ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Introduction to information security -- Elementary cryptography -- DES (Data Encryption Standard) -- AES (Advanced Encryption Standard) -- Public key encryption and uses of encryption -- Program security and viruses -- Operating system security -- Database security -- Network security -- Administrating security and ethical issues. 
<br/><br/><label>ISBN: </label>9789350144435 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business intelligence--Management.<br/>Information resources management.<br/>Corporations--Security measures.<br/>Information technology--Security measures.<br/>Computer networks--Security measures.
<br/><br/><label>LC Class. No.: </label>HD38.7 
<br/><br/><label>Dewey Class. No.: </label>658.472  / Sh233i