Zed! Entreprise is Common Criteria certified and qualified by the French authorities (version Q.2020.1). Consequently, Zed! Entreprise is approved for protecting information at the Restricted level
such as Diffusion Restreinte, EU restricted and OTAN restricted. You can buy this edition by contacting Prim'X at
contact.
Zed! Pro and Zed! Free are neither certified nor qualified but their design and cryptography are based on the same modules as Zed! Entreprise. Furthermore, they are developed by the same team as
Zed! Entreprise. This way, Zed! Pro and Zed! Free benefit from the high level of reliability and security of Zed! Entreprise.