When encryption is not enough: Attacking Wearable
summary
Examines Bluetooth Low Energy (BLE) security for wearables and how mobile OS assumptions can undermine BLE’s channel encryption. Presents case studies showing rogue mobile apps reusing BLE encryption keys to read personal data or cause denial-of-service on devices, analyzes protocol insufficiencies (BLE, ANT+, ZigBee mentioned) and recommends additional measures and high-level design flows for securing phone–wearable communication.
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