How it works > Security

Secure Wi-Fi for visitors, without the risks of open networks.

More and more organizations are saying goodbye to open guest Wi-Fi and shared passwords. With Publicroam, you automatically offer visitors a secure, enterprise-level connection without captive portals or manual logins.

Why traditional guest Wi-Fi is vulnerable

Open networks no longer fit a professional security policy

Open Wi-Fi and shared passwords carry risks that are less visible than before, but still relevant. Think of fake networks (evil twin) that devices can connect to unnoticed, phishing via fake login pages, and the collection of metadata. Publicroam solves this with enterprise-level security: WPA2/WPA3-Enterprise with security via a server certificate.

  • WPA2/3-Enterprise. Enterprise-level security for public networks
  • No captive portal. Less chance of phishing, no habituation to insecure logins
  • Certificate security. Protects against fake networks that mimic your network

How it works technically

Secure access via open standards

Publicroam works based on WPA2/3-Enterprise and 802.1X authentication via RADIUS. Each user is individually authenticated via a certificate. Devices connect automatically to the trusted infrastructure without users having to do anything.

Publicroam in numbers

Trusted by hundreds of organizations

500,000+

Users

250+

Organizations

1,750+

Locations

Frequently asked questions

Do you have questions about Publicroam? Check out our frequently asked questions or get in touch with us. We are happy to help.

How can you connect to Publicroam?

There are three ways to create an account:

Via the app (most used)
You download the Publicroam app from the App Store or Google Play. Your smartphone will then connect to Publicroam automatically. You can connect other devices using the login details found in the app (under Menu → My account → Login details).

Via the website
You can request an account via the registration page. You will receive an SMS with your login details.

Via SMS
Send an SMS with publicroam to 0970 10 260 261. You will immediately receive an SMS with personal login details.

Do you have to log in again at every location?

No. Publicroam ensures that you connect automatically at all participating locations. Sign up once, and you are online everywhere immediately.

Why is Publicroam safe?

Publicroam uses the same security standards used on business networks, educational institutions, and government networks.

Unlike many traditional guest Wi-Fi networks, Publicroam does not work with shared passwords or unsecured open access. Every user has their own account and connects via a secure authentication method.

Publicroam uses, among other things:

  • WPA2-Enterprise and WPA3-Enterprise;
  • IEEE 802.1X;
  • EAP authentication;
  • certificate verification.

This significantly reduces the risk of misuse, fake Wi-Fi networks, and the interception of network traffic.

Users create an account once and can then connect automatically and securely at all connected Publicroam locations.

Is your data safe with Publicroam?

Yes. Publicroam is designed with privacy and security as a starting point.

  • Your data is sent and stored in an encrypted format.
  • Publicroam helps prevent connections to fake Wi-Fi networks.
  • We only collect data that is necessary to make the service work properly.
  • Personal data is not sold to third parties.
  • Publicroam complies with European privacy laws (AVG/GDPR).

Do you want to know exactly which data is processed and how long it is kept? Please check our privacy statement for end users or contact us.

How much does Publicroam cost?

Organizations that offer Publicroam pay an annual participation fee and a one-time connection fee. For this, please visit the rates page. Publicroam is free for users.

Where can you use Publicroam?

Publicroam is available at 1,750+ locations at libraries, municipalities, healthcare institutions, museums, theaters, sports centers, etc. Read more about all organizations and locations on the participants page

How can my organization offer Publicroam on our Wi-Fi network?

Organizations can easily add Publicroam to their existing Wi-Fi network. On the participation website you will find all information about the possibilities, technical requirements, and the registration process.

Want to be sure everyone is securely connected?
Get started with publicroam.