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Put smart devices on their own network

Set onceAbout 45 minNow

Why it matters: If a cheap smart plug or an old TV is compromised, a separate network keeps it away from your laptop and files.

On your path if you picked “Cameras or a video doorbell”, “Smart speakers or displays”, “Smart TV or streaming stick”, “Game consoles”, “Smart locks, plugs or thermostats” or “Not sure what's connected” for “What's connected?”.

Best after: Take control of your router

Do it

  1. Create a guest network or 'IoT' network on your router.
  2. Move smart devices to it one at a time, starting with the oldest and cheapest.
  3. Keep phones and computers on the main network.
  4. Remove devices you no longer use from your network and their apps.

Check it worked: Cameras, TVs, speakers and other smart devices are on a guest or separate network, away from the computers and phones you bank on.

Simply put

It's like giving houseguests their own entrance so they never walk through your study. If a cheap gadget or an old TV is compromised, a separate network keeps it away from the laptop where you bank.

In detail

Some devices need to be on the same network as your phone to set up or cast; set them up, then move them. Newer smart-home standards make this easier, but a separate network remains the simplest containment.

Points toward the Long View: a home where any one weak gadget stays contained.

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