Zigbee Security
Security measures for the Zigbee wireless communication protocol used in IoT devices.
Understanding Zigbee Security
Zigbee is a low-power, wireless communication protocol widely used in smart home devices, industrial automation, and IoT applications. However, security weaknesses in Zigbee networks can expose devices to hacking, unauthorized control, and data interception.
Real-World Zigbee Exploits
Smart Lock Hijacking – Researchers have demonstrated how weak security in Zigbee-based smart locks allows attackers to unlock doors remotely.
IoT Device Takeover – In some attacks, hackers have been able to control Zigbee-powered lights, sensors, and appliances by exploiting network weaknesses.
Securing Zigbee Networks
Use Zigbee 3.0 Security Features – Enforces stronger encryption and authentication for devices.
Enable Secure Pairing Modes – Avoid over-the-air (OTA) key exchanges that can be intercepted.
Monitor Zigbee Traffic – Detect suspicious activity using network monitoring tools.
Update Firmware Regularly – Ensure smart home hubs and devices are updated to patch security flaws.
Restrict Zigbee Network Access – Limit connections to trusted, authenticated devices only.