BLUF

Bluetooth is generally secure, but leaving it on constantly allows background scanning and creates a potential attack pathway. Users should update devices, reject unknown pairing requests, remove unused connections, and disable Bluetooth when not needed.

Learning Outcomes 

  • Explain how Bluetooth technology works, including device pairing, background scanning, and the security features used to protect communications between connected devices.
  • Identify the cybersecurity risks associated with leaving Bluetooth enabled, including how vulnerabilities in connected devices can create opportunities for unauthorised access.
  • Apply Bluetooth security best practices, such as managing device connections, installing updates, reviewing app permissions, rejecting unknown pairing requests, and disabling Bluetooth when it is not needed. 
READ: You’re supposed to turn Bluetooth off when you don’t need it – how risky is it really?

References