title

YOU NEED BOTH APPS TO BE v2.0.10^

How it works?

Communication between Android and macOS is now encrypted using AES-GCM with a 256-bit symmetric key.
The symmetric key is randomly generated on macOS during initial pairing.
There will be an option to reset the key later which will end all paired sessions.
The key is embedded in the pairing QR code, which the Android device scans securely.
All messages exchanged via WebSocket are now AES-encrypted with authentication (GCM mode provides both confidentiality and integrity).
Base64 encoding is used to transmit encrypted binary data as text.
This change prevents packet sniffing or tampering even over unsecured local networks.
Backward compatibility is not maintained — both devices must be updated to use encryption.
The Android app wills tore the key along with the specific mac so it can use the key on any network it connects with the host.
A huge thanks to any kind of research material helped and this time, for actually helpful heads-up from copilot & gemini.

Sample text:
airsync://192.168.8.105:6996?name=Sameera%E2%80%99s%20MacBook%20Air?plus=true?key=JMeIHX18UmKJCPsLFQ6wIUgicfXBpNEGYVjPCEFIb80=

Full Changelog: v2.0.9-BETA...v2.0.10-BETA