I have a small company with no more than 40 people in two locations. I want to enable a persistant VPN tunnel to join the LAN's together.
I see my options as:
1. Windows 2003 Server persistant site-to-site VPN solution.
2. Windows ISA Server Gateway-to-Gateway VPN
3. Some third party VPN hardware like Sonicwall or Netscreen.
Which is best for a small company?