UniFi - How to setup Guest WiFi with the UniFi Controller

Learn how to create a secure guest WiFi SSID and network

Alex Lowe

Last updated: October 9, 2026

Having a solid guest network is super important, if you have a public facing business, such as a coffee shop, hotel or retail store. Just as important as creating a good experience for the customers is the security, so we'll explore that here too.

If you want fast and reliable UniFi hosting, check out HostiFi with expert support, regular backups, managed updates and prices from $19 per month.

To learn more about our hosting plans, create an account or book a free demo to get started.

Create a new guest WiFi network

To make a new guest WiFi network, first go to Settings

Then, click on Create New to make a new WiFi SSID

Select the various settings such as SSID, bands and more, then choose if you would like a captive portal or not.

For more information about the captive portal, follow our guide here.

How to create guest network

The next important step is making a new guest network for your guest WiFi.

While there is some level of isolation that takes place on the access point itself to try to isolate the clients, it isn't fully secure like having the guest clients on a separate VLAN. Also, be sure to use firewall rules to completely isolate them from the rest of the devices.

To make a new guest network, go to Settings

Then to Networks

Click on New Virtual Network

Select the various settings such as network name (this can be the same as your guest SSID to keep things simple) and subnet. For more advanced options, you can also choose the VLAN ID and network group.

Once done, click Add.

About HostiFi

HostiFi provides hosting for Ubiquiti software platforms, with servers for UniFi and UISP. We also offer network consulting, with HostiFi Professional Services.

Get the Ubiquiti Top 20

Each month our team sifts through Ubiquiti news and content from around the web and delivers 20 of our favorite links to your inbox.

View recent issues

No spam. Unsubscribe anytime.

🤩

Discovered 3+ things that I did not know and will have a material impact on my business.

Newsletter Subscriber

🤩

All the info I want/need in a single clean thread! Perfect!

Newsletter Subscriber

🤩

Providing super valuable information to keep the community in the know. Awesome links page, Thank You.

Newsletter Subscriber