Internet of Things BLE Security
Thomas Chiu, David Calero Luis, Vinesh Jethva · 2017
Bluetooth Low Energy device is increasing in popularity due to its lower energy consumption and reliable connectivity compared to the classic Bluetooth. Some of these BLE devices collects and transmits health care data like the heart rate as in a Fitbit smart band. This paper will demonstrate that Bluetooth Low Energy devices that relies on BLE security has weak communication security and how to solve that problem using a private-key encryption algorithm.