Setup of an Etesync Server on Fedora 37
Etesync is a server-client system that allows syncing contact and calendar data in an end-to-end-encrypted (E2EE) fashion. This way you don't need to trust the server administrator and his ability to protect your data from himself, hackers, or other entities. Note that data is mostly securely transmitted via TLS/HTTPS between client and server nowadays. But with only client-server encryption you would still need to trust certain entities, which is not 100 percent security. E2EE gives you that 100 percent.
