Subgraph is a cybersecurity company that focuses on creating secure computing environments. Their flagship product, Subgraph OS, is a security-focused operating system designed to protect users against the increasing threats from surveillance and cyber attacks. Subgraph OS incorporates multiple layers of defense and is built on a foundation of strong encryption, sandboxing, and other security features. Subgraph also contributes to open-source projects and provides expertise in secure software development. You can learn more about their offerings and initiatives by visiting their website at [subgraph.com](https://subgraph.com/).