Doraswamy, Naganand IPSec : the new security standard for the internet, intranets, and virtual private networks / Naganand Doraswamy and Dan Harkins - 2nd ed. - Prentice Hall PTR, c2003. - xiv, 262 p. : ill. ; 25 cm. ISBN: 013046189X LCCN: Subjects--Topical Terms: IPSec (Computer network protocol) InternetSecurity measures. Intranets (Computer networks) Extranets (Computer networks) LC Class. No.: TK5105.567 / .D67 2003 Dewey Class. No.: 005.8 / D693i