Backing up CFP

I use an excellent synchronizing tool to ensure that my settings and data files are mirrored on another, external drive. After using CFP for this past week, it is clear that one clearly makes an investment in time and effort when using this program, and I must quickly add that I don’t doubt the long term protective value of responding to the variety of alerts/prompts the program provides to authorize applications.

What are the files I need to back up to ensure that in the event I ever restore to an earlier point, I don’t have to reauthorize that which has already been authorized?