KAUFMAN, ELIGABETH <br/><br/>
IMPLEMENTING IPSEC: MAKING SECURITY WORK ON VPNS, INTRANETS AND EXTRANETS  

 - NEW YORK  JOHN WILEY AND SONS  1999 
 - 271 
<br/><br/><label>ISBN: </label>0-471-34467-2 
<br/><br/><label>Dewey Class. No.: </label>005.82 N99 KAU/NEW