Frozen Security Private Key is a titanium hardware device that replaces digital private keys with a physical key for signing data offline. By keeping cryptographic material on a titanium plate and removing reliance on connected systems, it delivers a high-assurance solution for individuals and organizations that must protect sensitive assets from online threats, supply-chain compromises, and credential theft. The result is a portable, durable, and auditable signing credential you can trust in air-gapped environments. The device is designed to endure demanding operational contexts while providing a verifiable root of trust that does not rely on software or cloud-based key management.

Key features include:

• Physical titanium private-key plate: a durable, tamper-resistant key that doubles as the signing credential, designed for long-term use.
• Offline signing terminal: performs cryptographic operations entirely offline, removing exposure to network-based threats.
• Kryptodots encoding surface: provides an additional encoding layer on the surface to protect the private key material at rest.
• No digital keys stored anywhere: signs data on-device, eliminating risks from cloud storage, browsers, or endpoint compromises.
• Portable and tamper-evident design: ideal for on-site deployments, audits, and secure transport.

By combining a physical, air-gapped private key with robust durability and encoding technology, Frozen Security Private Key delivers a trusted, high-assurance signing solution that helps organizations meet stringent security and compliance requirements while simplifying secure key management.