Bluetooth encryption

[Gareth Murfin]

Does the cn1 bluetooth lib support encryption? For example to stop another unauthorised user nearby connecting and seeing the data? Whats the best way to avoid this?

[Shai Almog]

That's a question about the bluetooth protocol. There's plenty of material related to that on the internet e.g.: https://medium.com/rtone-iot-security/deep-dive-into-bluetooth-le-security-d2301d640bfc