Mission critical! Internet security(E-BOOK) 
[Bradley Dunsmore ...] 
 - Rockland, Mass. :  Syngress,  cop. 2001 
 - xx, 502 s. :  ill. 
<br/><br/><label>ISBN: </label>1-928994-20-2 (hft.) ; 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks--Security measures<br/>Internet (Computer network)--Security measures
<br/><br/><label>Subjects--Geographic Terms: </label><br/>E-BOOK
<br/><br/><label>Dewey Class. No.: </label>005.8 005.8