Oddbean new post about | logout
 No, nothing Safari-specific, keys must be on the same browser on the same device. This doesn't work across devices  
 Bummer.
I don’t want my nsec to ever leave my phone.
I know that WhatsApp Web used to force you to connect your computer to the same WiFi as your phone. I guess it’s because they didn’t want the computer to interact directly with their servers, and instead it communicated with the phone over the local network. Maybe you could do something similar.