You can’t hide secrets from the future with math

https://lemmy.world/post/32748113

You know, I was thiiis close to making peace with syncing my KeePassXC db over the Internet…😭
Use Syncthing, encrypted device to device sync. No online storage required.
That’s what I use, but between mobile and laptop it’s too unreliable without an always-online node.
RPi at home as third node
Still going over the Internet though 😞

This is true, but there are other ways.

Setup a VPN on your home node and use RSync when it is connected.

At some point you have to evaluate your threat model and decide at what point in the security/convenience slider you sit.