External clients

[Matthew Daubenspeck]

How are people handling external, non secure clients? I have a few
clients that I would like to load the client onto but can't seem to find
any information on setting up encryption or some sort of authentication.

Any ideas?
-- 
  Matthew Daubenspeck
  http://www.oddprocess.org

Gentoo Linux 2.6.15-gentoo-r5 x86_64 Dual Core AMD Opteron(tm) Processor 165
18:47:50 up 1 day, 41 min, 1 user, load average: 0.26, 0.28, 0.13