Maybe it is just me, but could PRISM just refer to secure portals where data that was summoned from a FISA request (either as spartan as access logs, or as deep

Maybe it is just me, but could PRISM just refer to secure portals where data that was summoned from a FISA request (either as spartan as access logs, or as deep as emails, depending on provider), could be securely delivered upon collection? It doesn't have to describe the actual COLLECTION system, just the exchange between government and corporation. As someone has just mentioned, a secure Dropbox. Just as if they had a legitimate search warrant for details, you would hope they had a secure way of providing that information to the requesting agency.