With SandGrain Authentication circularity can be guaranteed, making it a great help towards a cost-effective solution for a more sustainable future.

Because only verified original components can be used:

  • The full life-cycle of these components can be followed.
  • This makes the machines easier and cheaper to service.
  • Because the history is known, it becomes simple and more cost-effective to refurbish them.
  • At the End-of-Life of a machine, all its authenticated components are still fully traceable, this makes for better and safer harvesting of parts and a larger chance of (full) recyclability.

This makes for a better life-cycle management from beginning to end, and provides an easy to integrate solution for significantly improved sustainability.


Safe and secure – no matter what application

We provide a universal authentication platform for any connective device.

Today, cyber-attacks are a real concern. We believe in restoring trust and piece of mind in an ever-changing and expanding Internet-of-Things.

We have created a unique solution that can be applied universally to any connective device within the Internet-of-Things. It combines the best of both worlds: a secure cloud platform linked to a token physically attached to the device.


The secure cloud platform providing state-of-the-art cyber security and required software services.

  • Generates, assigns, and issues unique identities for hardware tokens
  • Validates authentication requests from tokens in de field.
  • State-of-the Art cyber-security
  • Infinitely scalable

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Physically Unique ID

An immutable, hardwired, token that cannot be hacked.

  • A small IC that can be attached on the end-node of any IoT device
  • Immutable and extremely robust
  • Unique codes that are hard-coded on the IC using patented SandGrain technology
  • Communicates with CyberRock for authentication.

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