Northcutt, S <br/><br/>
Inside network perimeter security 

 - New Delhi  :  Pearson Publication ,  2002. 
 - xxvii,678 
<br/><br/><label>ISBN: </label>81-7808-761-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer EngineeringInformation Technology
<br/><br/><label>Dewey Class. No.: </label>004.6  / NOR