Utopian world Everything you need automatically has end-to-end security. Each protocol would have it's own, or standard (SSL/etc,) crypto. VPNs would be everywhere. IPSec opportunistic encryption, with DNSSEC. No cleartext protocols would exist.
Copyright 2003, Bri Hatch of Onsight, Inc.
Presented at GSLUG - Greater Seattle User Group, Aug 2003
Presentation created using vim and MagicPoint.