Entra ID’s Keep Me Signed In Feature – Good or Bad?

The Entra ID Keep Me Signed In (KMSI) feature creates persistent authentication cookies to allow users to avoid sign-ins during browser sessions. Is this a good or bad thing and should Microsoft 365 tenants enable or disable KMSI. I think KMSI is fine in certain conditions and explain my logic in this article. Feel free to disagree!

https://office365itpros.com/2025/09/17/kmsi-good-or-bad/