作者: Shahriar Nirjon , Syed Rafiul Hussain , Shagufta Mehnaz , Elisa Bertino
关键词:
摘要: At present, Bluetooth Low Energy (BLE) is dominantly used in commercially available Internet of Things (IoT) devices – such as smart watches, fitness trackers, and appliances. Compared to classic Bluetooth, BLE has been simplified many ways that include its connection establishment, data exchange, encryption processes. Unfortunately, this simplification comes at a cost. For example, only star topology supported environments peripheral (an IoT device) can communicate with one gateway (e.g. smartphone, or hub) set time. When goes out range, it loses connectivity gateway, cannot connect seamlessly another without user interventions. In other words, connections are not automatically migrated handed-off gateway. paper, we propose SeamBlue , which brings seamless BLE-capable mobile an environment consists network gateways. Our framework ensures unmodified, commercial off-the-shelf securely nearby any intervention.