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Nitrokey protects emails, files, hard drives, server certificates and online accounts using cryptography. Your private keys are always stored securely in the Nitrokey hardware and can't be stolen. The device is PIN-protected and is secured against brute force and hardware attacks. Backups protect against loss. Based in Berlin and entirely built around the open-source idea.

Both hardware and firmware, tools and libraries are open source and free software, enabling independent security audits. Flexibly adaptable, with no vendor lock-in, no security through obscurity, and no hidden security flaws.

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