Harrington, Jan L <br/><br/>
Network security : a practical approach 

 - New Delhi  Elsevier  2005 
 - xv, 365p. : ill.  
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>813120216X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks<br/>Network security<br/>Wireless security