Maiwald, Eric <br/><br/>
Network security :  a beginner's guide / 
Eric Maiwald. 
 - 3rd ed. 
 - New York, N.Y. :  McGraw Hill,  c2013. 
 - 311 p. :  ill. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780071795708 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks--Security measures<br/>Computer security
<br/><br/><label>LC Class. No.: </label>TK 5105.59  / M348N 2013