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Libreswan is a fork of the Openswan IPsec VPN implementation.
The analysis highlights Overview, Related Topics and Entities as prominent areas in the source structure around Libreswan.
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.
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.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
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.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
The extracted context around Libreswan shows recurring relationship patterns in the source. For example, Libreswan → C Another extracted example is Libreswan → GNU General Public License. Use these groups to spot repeated connection types before inspecting the individual relationships.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
openswan ipsec vpn lawsuit release website fork implementation created almost developers ownership name filed paul wouters manager december 2012 later
TTTA extracted 10 structured relationships around Libreswan. Examples in this analysis include Libreswan → Available in → C and Libreswan → License → GNU General Public License. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Libreswan | Available in | C | 1.00 | infobox |
| Libreswan | License | GNU General Public License | 1.00 | infobox |
| Libreswan | Operating system | Linux | 1.00 | infobox |
| Libreswan | Predecessor | Openswan, FreeS/WAN | 1.00 | infobox |
| Libreswan | Release | 3.0 / January 02, 2013 | 1.00 | infobox |
| Libreswan | Repository | github.com/libreswan/libreswan | 1.00 | infobox |
| Libreswan | Stable release | 5.3.1 / 24 June 2026; 2 months ago (2026-06-24) | 1.00 | infobox |
| Libreswan | Type | IPsec | 1.00 | infobox |
| Libreswan | Website | libreswan.org | 1.00 | infobox |
| Libreswan | is a | fork of the Openswan IPsec VPN implementation.Libreswan was created by almost all of the Openswan developers after a lawsuit about the ownership of the Openswan name was filed a… | 0.90 | text |
The concept neighborhoods around Libreswan bring nearby vocabulary together. In this analysis, examples include Ipsec, Openswan and Release. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
Bridges highlight paths between different parts of the Libreswan map and can reveal research angles that are easy to miss in a flat list.
TTTA analyzes the structure around Libreswan to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Overview, Related Topics & Entities, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Libreswan · EN edition · Analysis: TopicsToTalkAbout