IoT systems consist of multiple gateways, networking protocols, and even physical mediums. Edge devices may connect to each other within a Wireless Sensor Network (WSN) using short-range protocols such as ZigBee and Z-Wave, while gateways connect to the cloud over IP connections using messaging frameworks, such as MQTT or REST. Securing an IoT system requires a comprehensive evaluation and lockdown of the gateways and networking components of the system.Â
Configuring gateway and network security
Securing WSNÂ
WSNs can consist of thousands or more low-power battery-operated sensors that communicate using protocols, such as ZigBee, Z-Wave, Bluetooth, NFC, or Thread. WSNs make use of gateways that can act as translation...