The Trusted Platform Module: a standard hardware root of trust that stores keys and boot measurements and signs quotes for attestation.
TPM 2.0 is common in servers, PCs and many industrial devices. It underpins measured boot, device identity (for example IDevID and LDevID certificates) and continuous attestation tools such as Keylime.
Example. A laptop's disk unlocks without a password only if the TPM saw the same boot chain as yesterday.
Attested devicesAttested robots
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Next fixed date: EU Digital Identity Wallets are due in every member state on 24 December 2026, 42 days from now.