Security
The line carries your screen. It never reads it.
Your session is encrypted on your device and decrypted only on the other end. In between, the relay’s entire job is to pass along sealed packets it cannot open — and every connection is locked behind a password bound to your devices. Watch one packet make the trip.
No plaintext at the relay
The relay forwards encrypted frames it has no key to open. “Trust us” isn’t the security model — the math is. The screen of your machine is never legible anywhere but the two endpoints.
Password-locked pairing
Every PC has its own unguessable address and a password bound to your devices’ encryption keys. A connection can’t start — let alone stream — until that password checks out. No password, no access.
You decide who’s in
Connections wait for you. Rotate the password any time, run streamer mode to hide your address on a screen share, and quit to stop sharing instantly. Nothing connects without your say-so.