Locrow
A local-first collector vault for your devices

A signing system where the private key is a titanium plate


Frozen Security provides a physical hardware solution for high-security signing on desktop platforms. It replaces traditional digital key storage with titanium plates to eliminate digital vulnerabilities in authentication workflows.
Ideal for: Developers, Founders, and Indie Hackers who require high-security website authentication and hardware-based blockchain security.
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A local-first collector vault for your devices
When you stop checking in, your people get what you left
Comments (1)
Titanium plates for private key storage is a genuinely different approach — airgapped physical security removes the entire software attack surface. Who's the primary user — crypto holders or enterprise security teams?. Also launching today: