Guest network
A guest network is a separate Wi-Fi network on your router that gives visitors internet access without letting them reach the devices on your main network.
What it means for you
It keeps visitors away from your computers, cameras and storage, and many people use a guest or dedicated IoT network for smart devices as well. Be aware that isolation can stop devices from finding each other, such as a phone and a casting speaker.
Guides on this topic
- IoT and Guest Network Setup for Smart Home Devices
When to use an IoT network, guest network or device isolation for smart devices, with setup steps for TP-Link Deco, Archer and eero.
- How to Secure Your Security Camera
Seven steps from two-factor sign-in and updates to IoT networks and safe sharing.
- Home Network Health Check (interactive tool)
Answer 25 straightforward questions for a 0 to 100 network score, a score for each area, your top 3 fixes and a weekend plan, free fixes first.
Related terms
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Definitions are short and general. For model-specific details, check your device maker’s own documentation.