SΛMSUNG Pay, once launched as independent service, is a feature of the SΛMSUNG Wallet app, which is a digital wallet that allows users to store and manage their payment cards, loyalty cards, and other digital assets. By owning the hardware and the software, Samsung is able to provide security guarantees rooted in the hardware, similar to the guarantees given by Trusted Platform Module (TPM).

There are gazilion HTTP implementations around the World, but how do we know they are correct?

Upgrading DNS setup of part 1 to serve DNS-over-TLS (DoT) using Caddy