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IoT Security Guide 2026
The average US household now has 22 connected devices. Each smart TV, camera, thermostat, and speaker is a potential entry point for attackers. Here’s how to secure your smart home in 2026.
IoT Security Threats
- Unpatched firmware vulnerabilities
- Default/weak passwords
- Unencrypted local network communication
- Botnet recruitment (Mirai-style attacks)
- Spyware through compromised cameras and microphones
How to Secure Your IoT Devices
- Change all default passwords immediately
- Keep firmware updated
- Create a separate network for IoT devices
- Disable UPnP on routers
- Use router-based IoT security (Bitdefender BOX, Norton Core)
- Review privacy settings on each device
- Disable features you don’t use (microphones, cameras)
