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Open-source philosophy

We expose on the Internet our cross-platform code libraries and demonstration programs, coded in Python/C languages.

Thus, any developer can validate the relevance of our ideas, the security of our software, and contribute to the common effort - for example by porting these systems to other hardware and software environments.

Goal: Privacy

Our recording devices, dedicated to collecting evidence of violences, all use flexible secure containers, cumulating encryptions and signatures to protect everyone's privacy.

Each system thus configures which entities will be required to decrypt evidence, and which will be able to share their prerogatives with other independent trusted parties.

Hall of building

Witness Angel Network Video Recorder

The ultra-secure video-testimonial for condominiums
[under development]

Our NVR looks like a very common videosurveillance system, with IP cameras installed in the common areas of a building, and connected by Ethernet cable to RaspberryPi-based recording boxes.

However, this system incorporates a local version of the Flightbox cryptosystem: the data is immediately encrypted in write-only mode, with asymmetric keys shared between the janitor, the syndic, and various elected members of the condominium syndicate.

Thus, inhabitants are protected against voyeurism or other invasions of privacy. The data will only be accessible during a concerted procedure between the key guardians, for example following a vandalism, a burglary, an assault...

This device belongs to the family of Witness Angel Wards, which are wired, non-personal variations of the famous "Familiar".

 

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