We recommend using a VPN to your office.  TestCaddy is tested over a VPN connection with high latency. A second option is you can connect TestCaddy to a remote SQL Server by using Stunnel to encrypt the data that is being transferred. Stunnel is an open source, free to use program that allows you to encrypt arbitrary TCP connections inside SSL. This is a good option for a small satellite office without a permanent VPN connection to the head office. If you would like to setup Stunnel to use with TestCaddy, please download our Stunnel Guide, as it contains detailed instructions on where to get Stunnel from, and how to set it up.