Your own hardware in a data center is specced, procured, installed, managed, and operated by you, which is more secure and more provable than letting anyone els

Your own hardware in a data center is specced, procured, installed, managed, and operated by you, which is more secure and more provable than letting anyone else do all that. But they said on prem. Hetzner or any other data center is not on prem. Ah.. TFA is on a Hetzner vps. Well it's 2 different conversations anyway. TFA doesn't say they did it for security but for efficiency.