How to secure your home office Wi-Fi
Updated October 8, 2026.
Treat your home office like a small office. Lock down the router, give work devices a network of their own, keep everything updated, turn on two-step login, and use a VPN when you work away from home. Most of it takes one evening.
- At home, your work laptop usually shares Wi-Fi with tablets, TVs and smart plugs.
- The NSA recommends separate networks for work, family, gadgets and guests.
- A VPN helps most on public Wi-Fi. It doesn't fix a weak home network.
- Ask your IT team before adding your own VPN to a work laptop.
Why the home office needs its own plan
Working from home is now routine. In 2025, 35% of employed people in the US did some or all of their work at home on days they worked.1 For most of them, the work laptop shares one network with everything else in the house.
That's the problem with one shared Wi-Fi: a cheap gadget with a weak spot sits right next to your client files. The NSA's home network guidance recommends keeping your private Wi-Fi, guest Wi-Fi and smart devices on separate networks, and using a VPN for telework.3
Nine steps to a more secure home office
- Change the router's admin password and network name. Defaults are easy to guess. Pick unique ones with no personal details.4
- Use encryption. Choose WPA3 Personal or WPA2 Personal in your router settings.4
- Update the router. Turn on automatic updates if your router offers them, or check the maker's site regularly.3, 4
- Give work devices their own network. Your laptop, work phone and printer should sit apart from family devices and smart gadgets.3
- Put visitors on a guest network. Give it a different name and password from your main Wi-Fi.4
- Turn off features you don't use. The FTC suggests switching off remote management, WPS and UPnP.4
- Turn on two-step login for work email and cloud apps, and use a password manager.5
- Use a VPN on public Wi-Fi. Coffee shops, hotels and airports are where a VPN earns its keep.3
- Follow your employer's rules. If IT gives you a VPN or security software, keep using it, and ask before you add your own.
A simple home office layout
| Network | Devices | Why |
|---|---|---|
| Work | Work laptop, desktop, printer | Keeps client and company data apart |
| Family | Phones, tablets, TV | Everyday devices, off the work network |
| Smart home | Speakers, plugs, doorbell | Gadgets that rarely get updates stay walled off |
| Guests | Visitors' phones | Visitors never touch your devices |
One trade-off: a printer on the work network won't be reachable from the family network unless you open a path between the two. That's usually the point.
Questions to ask your IT team
- Is a personal VPN allowed alongside the company VPN?
- Are there rules about where the work laptop can connect?
- Who do you contact if the laptop behaves oddly?
Work with client financial, medical or legal files? Your profession may set its own rules. See our guides for accountants, medical practices and law firms.
Your work laptop shouldn't share Wi-Fi with a $15 smart plug.
Rio gives work its own walled-off SecureRoom, holds every new device for your OK, and covers the rooms you choose with Rio VPN.
See a home office setupFrequently asked questions
Should my work laptop be on a separate network?
Yes, it's a smart step. A separate network keeps your work laptop away from tablets, consoles and smart gadgets, so a problem on one of them has less to reach. The NSA recommends separating home networks for the same reason.
Is a VPN enough to secure my home office?
No. A VPN protects traffic between your device and the VPN server, which helps most on public Wi-Fi. It doesn't fix a weak router password, outdated router software or a work laptop sitting next to vulnerable gadgets.
Can I just put my work laptop on the guest network?
It's better than one flat network, but most routers give you only one guest network, so your laptop would share it with visitors. A dedicated work network is cleaner.
Will a personal VPN conflict with my company VPN?
It can. Ask your IT team before running a personal VPN on a work laptop that already uses a company VPN.
Sources
- US Bureau of Labor Statistics, American Time Use Survey: 2025 results, June 25, 2026. bls.gov
- NETGEAR and Bitdefender, 2024 IoT Security Landscape Report, June 2024. netgear.com
- National Security Agency, Best Practices for Securing Your Home Network, February 2023. defense.gov (PDF)
- Federal Trade Commission, How To Secure Your Home Wi-Fi Network, updated December 2022. ftc.gov
- CISA, Secure Our World. cisa.gov
