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OpenSSH (also known as OpenBSD Secure Shell) is a suite of secure networking utilities based on the Secure Shell (SSH) protocol, which provides a secure channel over an unsecured network in a client–server architecture.
History & Trade
Explore the main themes, entities and connections around OpenSSH. Start with the topic map, then use the sections below for research and deeper semantic analysis.
Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the full topic structure. 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.
See the strongest relationship patterns around the current topic before diving into the raw triples.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
ssh openbsd server operating shell secure using protocol system use version public keys client ylönen trademark remote authentication host software
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| OpenSSH | Developer | The OpenBSD Project | 1.00 | infobox |
| OpenSSH | License | BSD, ISC, public domain | 1.00 | infobox |
| OpenSSH | Operating system | Cross-platform | 1.00 | infobox |
| OpenSSH | Release | 1 December 1999; 26 years ago (1999-12-01) | 1.00 | infobox |
| OpenSSH | Repository | github.com/openssh | 1.00 | infobox |
| OpenSSH | Stable release | 10.5 / 11 August 2026 | 1.00 | infobox |
| OpenSSH | Standard | RFC 4250, RFC 4251, RFC 4252, RFC 4253, RFC 4254, RFC 4255, RFC 4256, RFC 4335, RFC 4344, RFC 4345, RFC 4419, RFC 4462, RFC 5656, RFC 6594, RFC 6668, RFC 7479, RFC 9987 | 1.00 | infobox |
| OpenSSH | Type | Remote access | 1.00 | infobox |
| OpenSSH | Website | www.openssh.org | 1.00 | infobox |
| OpenSSH | Written in | C | 1.00 | infobox |
| OpenNTPD.The OpenSSH suite includes the following command-line utilities | instance of | This model is also used for other OpenBSD projects | 0.80 | text |
| daemons | instance of | This model is also used for other OpenBSD projects | 0.80 | text |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.