Kizza, Joseph Migga. <br/><br/>
Guide to computer network security  
Joseph Migga Kizza. 
 - 4th ed 
 - London  Springer  2014 
 - pages cm 
<br/><br/><label>ISBN: </label>9783319857060 
<br/><br/><label>LCCN: </label>2017939601