Network security :  know it all / 
James Joshi ... [and others]. 
 - xiii, 350 pages :  illustrations ;  25 cm. 
<br/><br/><label>ISBN: </label>9780123744630 0123744636 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks --Security measures.
<br/><br/><label>LC Class. No.: </label>TK5105.59   / .N474 2008