How-To: Enable WiFi Certificate Authentication in Intune
In this page we setup Certificate Authentication in Intune. This is the most secure way to setup RADIUS authentication in Intune. It is secure and does not require any passwords.
There are three ways to setup RADIUS authentication in Intune, one is using EAP-TLS (Certificate Authentication), another is using Your Entra ID Password with EAP-TTLS PAP, and the last one (which does not require Intune setup) is using PEAP-MSCHAPv2 Password Authentication using the RADIUS credentials created by your users (you can see how to enable self service user management using their Entra ID credentials). We recommend using EAP-TLS as it is more secure (and magical to the users) and does not require passwords.
Depending on your RADIUS setup:
In this page we setup Certificate Authentication in Intune. This is the most secure way to setup RADIUS authentication in Intune. It is secure and does not require any passwords.
In this page we setup Entra ID Password Authentication in Intune. This is the easiest way to setup RADIUS authentication in Intune. It is secure and does not require any certificates.
While Intune does not have a specific profile for Linux devices, we have created some custom profiles that will allow you to issue certificates to Linux devices and enable WiFi Certificate Authentication.