Evidian IAM is the identity and access management suite from Eviden, a company of the Atos Group. It covers Identity Governance and Administration (IGA) for the lifecycle of users and access rights, Web Access Manager for federation and web SSO, Enterprise SSO, multi-factor authentication, self-service password reset and analytics for compliance reporting. Evidian Orbion combines IGA, access management and Privileged Access Management in a single as-a-service solution for hybrid environments. The products target mid-sized and large organisations, including healthcare, finance, government and industry, and are available on-premises or as a cloud service.
Eviden is a French company within the Atos Group. According to the announcement of Evidian Orbion, the IDaaS service is delivered from data centres in the EU, which matters for organisations that need EU data residency. Eviden reports having received the Cybersecurity Made in Europe label in 2026. Organisations that run the software on-premises keep data entirely under their own control; for the cloud variant, the contract with the vendor deserves attention.