Is the encryption feature for an address (right click) electrum specific or is that standard for wallets now? How to use it, i mean usecases?
True, but the documentation says the labels are encrypted on the client side before being transmitted to the server. So there is protection, it's not like the information is stored in clear text on the server.
Yeah, i remember. Though i wonder if the actual addresses can be encrypted. Though maybe its really a complete file that is up- and downloaded so that the actual addresses arent known to the server.