Doraswamy, Naganand and Harkins, Dan <br/><br/>
IPSec  The new security standard for the internet, Intranets, and virtual private networks 
By Naganand Doraswamy and Dan Harkins 
 - New Jersy  Prentice Hall  1999 
 - xiv, 216p. 
 - Prentice Hall Internet infrastructure series. .
<br/><br/><label>ISBN: </label>0130118982 
<br/><br/><label>Dewey Class. No.: </label>005.8  / N992