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OPNsense is an open source, FreeBSD-based firewall and routing software developed by Deciso, a company in the Netherlands that makes hardware and sells support packages for OPNsense.
The analysis highlights Standards and Companies as prominent areas in the source structure around OPNsense.
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 OPNsense shows recurring relationship patterns in the source. For example, OPNsense → April, Books, Demand, Firewall, How, How To Install OPNsense, ISBN, Jack Wallen, Markus, OPNsense Firewall/Router, Practical OPNsense, Rajneesh, September, Stubbig, TechRepublic, Unixmen, Upadhyay Another extracted example is OPNsense → Along, NGFW, Sunny Valley Networks, The, Zenarmor. 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.
m0n0wall firewall 2015 freebsd pfsense deciso software release open source developer community x86-64 developed domain releases also 15 com official
TTTA extracted 44 structured relationships around OPNsense. Examples in this analysis include OPNsense → Developer → Deciso B.V. and OPNsense → Influenced by → M0n0wall. pfSense. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| OPNsense | Developer | Deciso B.V. | 1.00 | infobox |
| OPNsense | Influenced by | M0n0wall. pfSense | 1.00 | infobox |
| OPNsense | Initial release | 5 January 2015; 11 years ago (2015-01-05) | 1.00 | infobox |
| OPNsense | Kernel type | Monolithic kernel | 1.00 | infobox |
| OPNsense | Latest release | 26.7.2 / 12 August 2026; 12 days ago (12 August 2026) | 1.00 | infobox |
| OPNsense | License | Simplified BSD / FreeBSD License | 1.00 | infobox |
| OPNsense | Official website | opnsense.org | 1.00 | infobox |
| OPNsense | OS family | FreeBSD (15.1-RELEASE) | 1.00 | infobox |
| OPNsense | Preceded by | m0n0wall | 1.00 | infobox |
| OPNsense | Repository | github.com/opnsense | 1.00 | infobox |
| OPNsense | Source model | Open source | 1.00 | infobox |
| OPNsense | Supported platforms | x86-64 | 1.00 | infobox |
| OPNsense | Working state | Current | 1.00 | infobox |
| OPNsense | is a | open source | 0.90 | text |
The concept neighborhoods around OPNsense bring nearby vocabulary together. In this analysis, examples include Firewall, Software and Com. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For OPNsense, one of the stronger structural bridges in this analysis connects OPNsense with Features. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
TTTA analyzes the structure around OPNsense to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Standards & Companies, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — OPNsense · EN edition · Analysis: TopicsToTalkAbout