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Lightmark
Physical signature authentication platform for verifying digital media at point of capture
Lightmark is listed under Cybersecurity Solutions in the Compare the Cloud directory.
Listed in Cybersecurity Solutions , Compliance & Governance Tools
Added to the directory
Services
Cybersecurity SolutionsCompliance & Governance Tools
— Employees
— Founded
London, United Kingdom Location
About
Lightmark is a content authentication platform that embeds an unforgeable signature into physical space at the moment of capture, so that every camera present records the same proof of authenticity. Unlike post-hoc detection tools, authentication is established before the content exists. Lightmark targets publishers, brands, and institutions needing to verify the origin and integrity of digital media. The platform addresses the limitation that AI-generated video detection tools fall below 50% effectiveness in real-world deployment conditions.
| Primary category | Cybersecurity Solutions |
|---|---|
| Also listed in | Compliance & Governance Tools |
| Location | London, United Kingdom |
| Services | At-capture content authentication, Media origin verification, Physical signature embedding, Deepfake provenance tools, Digital media integrity |
| Website | https://lightmark-technologies.com/ |
| Added to the directory |