Cheswick, William R., <br/><br/>
Firewalls and Internet Security :   Repeling the Wily Hacker /  
By William R Cheswick and Others .  
 - 2nd ed. 
 - New Delhi  Pearson  2012 
 - xx, 433p:  23cm. 
<br/><br/><label>ISBN: </label>9788131705605 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Firewalls<br/>Internet Security<br/>Computer Science & engineering
<br/><br/><label>Dewey Class. No.: </label>005.8