Is there a whitepaper for the Remote Data Access functionality?

SUGGESTED

I am in need of accessing my Sage 50 Quantum companies outside of my LAN.  I learned about RDA but the discussion on the forum do not present a solid solution; but rather a sensitive connection on the most critical of the components.  Has SAGE prepared a whitepaper that explains how RDA works?  Will SAGE 50 be better accessed remotely using a virtualization platform such as Citrix?