FreeRADIUS is a modular, high performance free RADIUS suite.
This software allows authentication and authorization for a network to be centralized, and minimizes the number of changes that have to be done when adding or deleting new users to a network.
FreeRADIUS can authenticate users on systems such as 802.1x (WiFi), dialup, PPPoE, VPN’s, VoIP, and many others.
Key Features
- Many vendor-specific attributes.
- Supports all common authentication protocols.
- Authentication on system passwd, SQL, Kerberos, LDAP, users file, or PAM.
- PHP-based web user administration tool.
- Request proxying with fail-over and load balancing.
- Accesses many types of back-end databases such as MySQL, PostgreSQL, Oracle, Microsoft Active Directory, OpenLDAP, and many more.
- Different classes of Authentication requests can trigger access of different Authentication and Authorization databases.
- Virtual servers.
- IPv6 support.
- Proxying and replicating requests by any criteria.
- VMPS support.
- Limited support for HUP.
- Server core is event based.
- Simple policy language.
- Multiple default configurations.
- Access-based huntgroups.
- Caching of all config files in memory.
- Regexp matching in string attributes.
Website: freeradius.org
Support: Community, GitHub Code Repository
Developer: FreeRADIUS Development Team
License: GNU General Public License v2.0
FreeRADIUS is written in C. Learn C with our recommended free books and free tutorials.
Related Software
| Network Authentication Servers | |
|---|---|
| Keycloak | Identity and Access Management solution for modern Applications and Services |
| FreeRADIUS | High-performance and highly configurable RADIUS server |
| Logto | Modern Auth0 alternative |
| RADIUSdesk | RADIUS management platform |
| Radius | Remote user authentication and accounting and accompanying utilities |
Read our verdict in the software roundup.
 Explore our carefully curated directory of recommended free and open source software, covering every major software category.The directory forms part of our extensive collection of articles for Linux enthusiasts. It includes hundreds of detailed reviews, together with free and open source alternatives to proprietary software from companies such as Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk. LinuxLinks also covers interesting projects worth exploring, Linux-compatible hardware, free programming books and tutorials, and much more. Know a useful free and open source Linux application that we haven’t covered? Tell us about it using our submission form. |
Please read our Comment Policy before commenting.