Maiwald, Eric <br/><br/>
Network security : a beginner's guide 

 - 3 
 - New Delhi  Tata McGraw-Hill  2013 
 - xxii, 311p.   
<br/><br/> Includes glossary and index 
<br/><br/><label>ISBN: </label>9781259029493 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hacker techniques<br/>Information security<br/>Network security<br/>Security technologies