Preetham, V. V. <br/><br/>
Internet security and firewalls / 
V. V. Preetham with NIIT 
 - Cincinnati, Ohio :  Premier Press,  2002 
 - xxi, 337 p. :  ill. ;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>1931841977 (pbk.)  RM200.96 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet--Security measures<br/>Firewalls (Computer security)<br/>Computer security