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Security

OpenVPN software overview

Open-source protocol and software for virtual private networks.

Technology image representing OpenVPN

Profile overview

This software reference describes OpenVPN by its practical role in security and points readers to maintained documentation.

Open-source protocol and software for virtual private networks.

Primary reading

Check OpenVPN’s official resource for current information, then use the independent background reference for wider context.

This entry was reviewed on 23 September 2026. Send a factual update.