FreeS/WAN IPSec for Linux, SANS 2000 PH, RGB
System Layers
ToC
Levels of Security(4)
Cyberspace
Paper Equivalent
Internet
Postcard
PGP
Sealed Letter
SSH/SSL
Daily Corporate FedEx
IPSEC
Inter-City Armoured Brinks Truck
Last modified by
Richard Guy Briggs
, Thu Jan 24 11:08:16 EST 2002 .