Articles

Notes from operating Microsoft estates.

What we learn running identity, infrastructure and protection. Written for the people who run it.

ENTRA ID | PASSKEYS | AUTHENTICATION

Is Your Entra ID Authentication Ready for 2027?

Microsoft stops delivering SMS and voice calls for Entra ID authentication on 1 February 2027. What does that mean for your organisation, and how do you assess readiness?

SEPTEMBER 2026 11 MIN READ
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Reading about drift is cheaper than finding it in an audit.

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