Colleagues

These are some consultants I recommend:

Operating systems

Firewalls & VPNs

OpenBSD makes an excellent firewall, and includes

Mail, spam & virus filtering

An OpenBSD box can be used to protect your existing mail server, or replace it completely.

Commerce servers

OpenBSD makes a great web server. Benchmarks might show other operating systems have a slight speed advantage, but unless you are trying to run a site like amazon, you won't notice the difference.

Intranet servers

Web proxy caches

Client Sites

Here are some of my client's sites

Other ventures

I also run the following sites