Cheswick, William R., <br/><br/>
Firewalls and Internet security :  repelling the wily hacker / 
William R. Cheswick, Steven M. Bellovin 
 - xiv, 306 páginas 
 - Addison-Wesley professional computing series .
<br/><br/><label>ISBN: </label>0201633574  (papel reciclable) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet<br/>Redes de computadoras--Medidas de seguridad
<br/><br/><label>LC Class. No.: </label>TK5105.875I57  / C44