Here is the honest situation. Here is the honest situation. Almost every control you run assumes the machine booted the software you intended, and the firmware boot process is the one layer most teams cannot actually read. Secure Boot is switched on across the fleet, but nobody has confirmed it is enforcing rather than sitting in Setup or audit mode, nobody has read the allowed and forbidden signature databases, and the dbx revocation list is whatever the machine shipped with. A validly signed but vulnerable bootloader, the kind the BlackLotus bootkit brought with it, still loads because its hash was never revoked. The Platform Key and Key Exchange Keys are held by the manufacturer and the operating system vendor by default, and no one in the organization can say who could change what the machines trust. And the Microsoft 2011 UEFI certificates that anchor the whole installed base expire in June 2026, with a long tail of offline and rarely patched machines that no automated tool will reach. Doing this well does not mean buying more tooling. It means reading the boot layer deliberately: inventory the trust anchors, validate enforcement, custody the keys, audit revocation, drive the 2023 certificates to every machine, prove the boot with measured boot and attestation, and contain the firmware you cannot patch. Where teams fall short is predictable: Secure Boot enabled but not enforcing, stale dbx, unowned keys, a missed certificate rotation, and firmware exposures accepted informally and forgotten.
This Kit removes the guesswork. It is UEFI Secure Boot and firmware trust chain management written as adopt-ready controls you personalize in a weekend, with the evidence a platform team, an architecture review or a security assessor examines.
What you get, the moment you buy
Grounded in platform security, endpoint engineering and firmware trust practice applied to real fleets, including the UEFI Secure Boot chain of trust, dbx and SBAT revocation, TPM measured boot and attestation, and the 2026 certificate rotation. Editable Word and Excel files. This is a practitioner method, not a substitute for your own platform standards and threat model.
What one control looks like
This is the opening control, where the assessment begins. All 18 are built to this depth.
Why this is not another template pack
- The evidence is the point. A boot layer you cannot evidence as enforcing, current on revocation and rotated to the 2023 certificates is a finding waiting to land. This tells you what a reviewer or an assessor examines and where teams fall short, for every control.
- The firmware specifics built in. PK, KEK, db and dbx custody, User versus Setup mode validation, dbx and SBAT revocation, the June 2026 certificate rotation, and TPM measured boot and attestation are written into the controls, not left generic.
- Built on real practice, not one person's opinion, grounded in how production fleets are actually made to enforce, revoke, rotate and attest their boot trust.
- It compounds. This work shares its shape with endpoint security, zero trust device posture and supply chain integrity, so it feeds your wider platform and security practice.
Who buys this
Security engineers, platform architects and endpoint operations teams responsible for the firmware and boot security of a fleet who own the Secure Boot configuration, the key custody and the certificate rotation and have to prove the boot layer enforces trust. Whether this is your first read of the boot chain or a hardening pass on machines already in production, you save weeks and walk in with your trust anchor, validation, revocation, rotation, attestation and compensating controls structured.
Common questions
Is it really editable? Yes. Word and Excel files you own and adapt. No portal, no subscription.
Does it cover the whole boot trust chain? Yes. Boot chain trust anchors and key custody, Secure Boot configuration and validation, revocation and firmware image integrity, certificate lifecycle and the 2026 rotation, measured boot, attestation and detection, and compensating controls and firmware trust governance each have their own controls with their own evidence.
Is this tied to one vendor or platform? No. The controls are principle-level, the trust anchor inventory, key custody, mode and database validation, dbx and SBAT revocation, the certificate rotation, and TPM measured boot and attestation, so they apply whatever hardware, firmware and operating system you run, alongside your team rather than replacing it.
What if it is not for me? A 30-day money-back guarantee.
Instant digital download · 30-day money-back guarantee · The Art of Service Pty Ltd, GPO Box 2673, Brisbane QLD 4001 · support@theartofservice.com