Ory is the largest open source community in the world for cloud software application security. We maintain advanced open source security software solving authentication, authorization, access control, application network security, and delegation. Ory implements a variety of industry and best-practice standards including OAuth 2.0 / OAuth 2.1, OpenID Connect, Zero Trust Networking, Google Zanzibar Policy Framework, FIDO2 U2F, WebAuthn, TOTP, and more.

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<@U04UQ68083H> Does Kratos support logging in on one device only, and if someone tries to login with another device, it should log them out first?

Hmm, I don't know enough to give you a confident answer yet. The provided extracts do not contain specific information about Ory Kratos supporting or not supporting simultaneous logins on multiple devices. However, Ory Kratos does provide a comprehensive set of identity and access management features, including login and logout flows. For more specific details, you may want to refer to the [Ory Kratos Documentation](<https://www.ory.sh/docs/kratos/>).