HTTPS is there, so you go down to that level only if you want to distrust any element of the public key infrastructure. Which, to be fair, there are plenty of reasons if you are paranoid -- they do tell you who's doing what in a shady way as they revoke, so there's a huge list of transgressions.
HTTPS is there, so you go down to that level only if you want to distrust any element of the public key infrastructure. Which, to be fair, there are plenty of reasons if you are paranoid -- they do tell you who's doing what in a shady way as they revoke, so there's a huge list of transgressions.