Andres, Steven <br/><br/>
Security Sage���s Guide to Hardening the Network Infrastructure 
Andres, Steven 
 -  Syngress Publishing  2004 
 - On-campus e-Book by ebrary under Digital Library Program of Higher Education Commission (HEC) of Pakistan 
<br/><br/><label>ISBN: </label>9780080480831     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering & Technology