Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

FreeRADIUS: History, Overview & Features

FreeRADIUS is a modular, high performance free RADIUS suite developed and distributed under the GNU General Public License, version 2, and is free for download and use. The FreeRADIUS Suite includes a RADIUS server, a BSD-licensed RADIUS client library, a PAM library, an Apache module, and numerous additional RADIUS related utilities and development…

Language: English [EN]
Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.
100%
More settings
100% 100% 100% 100% 100%

FreeRADIUS topic overview

The analysis highlights History, Overview and Features as prominent areas in the source structure around FreeRADIUS.

Related topics
31
Source areas
3
Connected nodes
34
Extracted relationships
43
Concept neighborhoods
14
Bridge connections
34

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Overview · 19 topics
Features · 9 topics
History · 3 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Available in
English
Developer
FreeRADIUS Development Team
License
GPLv2
Operating system
Unix-like
Release
August 1999; 27 years ago (1999-08)
Repository
github.com/FreeRADIUS/freeradius-server

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

History

Features

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How FreeRADIUS connects Entity context

The extracted context around FreeRADIUS shows recurring relationship patterns in the source. For example, FreeRADIUS → Dialup Admin, Internet, ISP, It, LDAP, MySQL, No, OpenStreetMap, PHP, PostgreSQL, RADIUS, RADIUSdesk, SQL, The, Web Another extracted example is FreeRADIUS → Alan DeKok, Arran Cudbard-Bell, As, August, Cistron RADIUS, Core Team, FreeRADIUS Project, Livingston, Matthew Newton, Miquel, November, Principal Architect, Project Leader, RADIUS, Smoorenburg. Use these groups to spot repeated connection types before inspecting the individual relationships.

FreeRADIUS

Top relations

related to Administration tools · 15
FreeRADIUS → Dialup Admin, Internet, ISP, It, LDAP, MySQL, No, OpenStreetMap, PHP, PostgreSQL, RADIUS, RADIUSdesk, SQL, The, Web
related to history · 15
FreeRADIUS → Alan DeKok, Arran Cudbard-Bell, As, August, Cistron RADIUS, Core Team, FreeRADIUS Project, Livingston, Matthew Newton, Miquel, November, Principal Architect, Project Leader, RADIUS, Smoorenburg
is a · 2
FreeRADIUS → modular, most popular open source RADIUS server and the most widely deployed RADIUS server in the world
Available in · 1
FreeRADIUS → English
Developer · 1
FreeRADIUS → FreeRADIUS Development Team
License · 1
FreeRADIUS → GPLv2
Operating system · 1
FreeRADIUS → Unix-like
Release · 1
FreeRADIUS → August 1999; 27 years ago (1999-08)
Repository · 1
FreeRADIUS → github.com/FreeRADIUS/freeradius-server
Stable release · 1
FreeRADIUS → 3.2.10 / 3 June 2026; 2 months ago (3 June 2026)

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

radius server many suite modular development mysql web support administration free written management version supports user tool including widely ldap

FreeRADIUS relationships Subject–Predicate–Object triples

TTTA extracted 43 structured relationships around FreeRADIUS. Examples in this analysis include FreeRADIUS → Available in → English and FreeRADIUS → Developer → FreeRADIUS Development Team. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
FreeRADIUSAvailable inEnglish1.00infobox
FreeRADIUSDeveloperFreeRADIUS Development Team1.00infobox
FreeRADIUSLicenseGPLv21.00infobox
FreeRADIUSOperating systemUnix-like1.00infobox
FreeRADIUSReleaseAugust 1999; 27 years ago (1999-08)1.00infobox
FreeRADIUSRepositorygithub.com/FreeRADIUS/freeradius-server1.00infobox
FreeRADIUSStable release3.2.10 / 3 June 2026; 2 months ago (3 June 2026)1.00infobox
FreeRADIUSTypeRADIUS Server1.00infobox
FreeRADIUSWebsitefreeradius.org1.00infobox
FreeRADIUSWritten inC; bundled scripts are mostly Perl1.00infobox
FreeRADIUSis amodular0.90text
FreeRADIUSis amost popular open source RADIUS server and the most widely deployed RADIUS server in the world0.90text

Related concept clusters Concept neighborhoods

The concept neighborhoods around FreeRADIUS bring nearby vocabulary together. In this analysis, examples include Radius, Server and Suite. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • FreeRADIUS
    • Radius
    • Server
    • Suite
    • Written
    • Backend
    • Free
    • Includes
    • License
    • Module
    • Team
    • Use
    • Administration
  • freeradius
    • Radius
    • Server
    • Suite
    • Written
    • Backend
    • Free
    • Includes
    • License
    • Module
    • Team
    • Use
    • Administration
  • radius
    • Server
    • Suite
    • Support
    • Written
    • Includes
    • Module
    • Team
    • Version
    • Development
    • Management
    • Many
    • Web
  • server
    • Team
    • Administration
    • Suite
    • Written
    • August
    • Also
    • Authentication
    • Comes
    • Community
    • Module
    • Popular
    • Postgresql
  • gnu general public license, version 2
    • August
    • Also
    • Team
    • Use
    • Administration
    • Features
    • Modular
    • Release
    • Suite
    • Version
    • Development
    • Written
  • features
    • August
    • License
    • Team
    • Release
    • User
    • Version
    • Management
    • Written
    • Server
    • Freeradius
    • Radius
  • network access control
    • Backend
    • Administration
    • Tool
    • Many
    • Mysql
    • Support
    • Web
    • Written
    • Freeradius
    • Radius
  • modular
    • Community
    • License
    • Team
    • Use
    • Active
    • Suite
    • Version
    • Server
    • Radius

Connections between topic areas Semantic bridges

For FreeRADIUS, one of the stronger structural bridges in this analysis connects FreeRADIUS with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
FreeRADIUS — Overview · splits 15 ⟂ 20
FreeRADIUS — Features · splits 25 ⟂ 10
FreeRADIUS — History · splits 31 ⟂ 4

Map overview Semantic statistics

FreeRADIUS

Nodes35
Edges34
Triples43
Avg. degree1.94
Density0.057143
Components1

Source & methodology

TTTA analyzes the structure around FreeRADIUS to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Overview & Features, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — FreeRADIUS · EN edition · Analysis: TopicsToTalkAbout

For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.