Call4Cloud | MMP-C | Autopilot | Device Preparation

Autopilot Error 0x80280009: TPM Attestation. What is going on?

n this blog, we’ll explore why 0x80280009 (aka TPM_E_FAIL) is becoming a more common headache, particularly in virtual machines. We’ll look at what’s really going on inside the TPM when this error hits, why your Hyper-V VMs aren’t playing nice with Autopilot for pre-provisioned deployments, and, just maybe, how a new feature on the horizon, VTpmAttestation, might change the attestation game.

Strengthening Local Admin Security in Windows 11 with Local Administrator Protection

This blog will focus on a new Windows 11 insider build feature, Administrator Protection, announced in the latest Windows Insider Canary build (27718).

This feature is designed to eliminate always-on admin rights. Instead, it uses a hidden elevation mechanism to provide just-in-time privileges when needed, keeping admin rights in the shadows until required. “I am the Shadow Admin, always present but never seen.”

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