Hack Proofing Your Network :  internet trademark /  [textbook] 
by Global Knowledge: Professional reference 
 - Rockland :  Syngress,  2000. 
 - xxvii, 450 pages :  illustrations  24cm 
<br/><br/>Includes bibliographic reference and index. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hack proofing
<br/><br/><label>LC Class. No.: </label>QA76.9.A25  / HAC