Internet Service Providers
Authenticating the Internet, providing centralised subscriber management and billing.
Securing critical networks and BYOD with smart network access policies, and agentless posture assessment.
Controlling access to campus wireless networks and allowing seamless inter-institutional roaming.
Welcome to the FreeRADIUS project, an open source implementation of RADIUS, the IETF protocol for AAA (Authorisation, Authentication, and Accounting).
The FreeRADIUS project maintains the following components: a multi protocol policy server (radiusd) that implements RADIUS, DHCP, BFD, and ARP; a BSD licensed RADIUS client library; a RADIUS PAM library; and an Apache RADIUS module.
FreeRADIUS is responsible for authenticating one third of all users on the Internet.See why we're #1
Get involved with The FreeRADIUS Server Project
Our comprehensive support for protocols, data stores, directories, databases, and language integrations wouldn't be possible without contributions from the community. Break out your favourite editor and help us build FreeRADIUS!
Develop new modules
API documentation, C code examples, and anything else you need to get up-to-speed and writing modules for FreeRADIUS.View coding styles
Submit new modules
Developed your own module? Great! Submit your code back to the project and have it maintained by the community.Visit our GitHub page
Found an issue? We accept patches for everything, from code, to documentation, and even to this website!How to contribute
Need a hand getting started?
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