Guides ยท Technology
IoT Device Hardening Basics
Secure smart home devices
This guide covers hardening consumer IoT: change default passwords, segment devices on a guest/IoT network, update firmware, and disable unnecessary cloud features.
- iot
- security
- firmware
- network segmentation
- defaults
Change defaults
Set unique strong passwords and disable unused accounts and services.
Segment devices
Place IoT gear on an isolated SSID/VLAN with limited LAN access.
Update and monitor
Enable automatic firmware updates and review connected devices monthly.
Limit exposure
Disable remote access unless needed; prefer local control and encrypted protocols.