# list of security-focused operating systems

> Wikimedia list article

**Wikidata**: [Q136763748](https://www.wikidata.org/wiki/Q136763748)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/List_of_security-focused_operating_systems)  
**Source**: https://4ort.xyz/entity/list-of-security-focused-operating-systems