Security shouldn't
cost you freedom.
So we built a way
to have both.
For years, security has meant a trade-off: lock down systems and lose productivity, or give people freedom and accept the risk. Frustrated users. Lower output. CISOs who don't sleep. We didn't think that was good enough, so we built something that doesn't ask you to choose.





“ For 20 years, we lived with two, sometimes three computers on our desk. That was the price of working securely. We got tired of paying it. So we built the product we wished someone had built for us. Because security, if it's meant to last, can't come at the expense of the people who use it.”
Built for the Most Demanding
Regulation keeps getting stricter. NIS2, DORA, RGPD, and rising standards from ANSSI. We built YS::Desktop for organizations where a security failure isn't an option.
Within six months of launch, 20% of the CAC 40 was already running YS::Desktop.

Deeply Rooted, Built for Europe
We're headquartered in Paris-Saclay, at the center of French deeptech.
Founded in 2024, we built our trusted computing technology from the ground up. No shortcuts, no repackaged components.

Choosing Kerys Software means:
These objectives are embodied not only in our product, but also in the company's founding statutes where our mission is stated as follows: "Reduce the consumption of IT components by providing secure, independent, and easy-to-use solutions."


Ready to isolate
Without Compromise?
Live walkthrough by specialists who've solved this for teams like yours.

