Attestation
Every node. Every minute. Cryptographic proof.
Modelyo's continuous attestation framework provides real-time, hardware-rooted verification of every compute node in your deployment.
Request demoContinuous Remote Attestation
Every node produces a signed TPM quote every 60 seconds. Out-of-band verification against Intel and AMD attestation services.
60-Second Attestation Window
The maximum time a node can operate in an unverified state before workload migration is triggered automatically.
Chain-of-Trust from BIOS
Attestation traces from BIOS measurements through bootloader, kernel, container runtime, and application into a single verifiable chain.
Policy-as-Code Verification
Open Policy Agent integration. Express attestation requirements as Rego policies. Automatic enforcement with audit log.
Customer Audit Access
Enterprise customers receive API access to all attestation quotes. Integrate with your own verification toolchain or SIEM.
Multi-Platform Support
Intel TDX and SGX DCAP, AMD SEV-SNP with KDS, ARM TrustZone with TF-A. Unified attestation API across all hardware.
Attestation Flow
Quote Verification
BIOS, bootloader, and kernel measurements captured by TPM 2.0 at startup.
Quote Generation
TEE generates a signed quote embedding the measurement log and nonce.
Collateral Fetch
Platform collateral (PCK cert, CRL, TCBInfo) fetched from Intel/AMD services.
Quote Verification
Modelyo Attestation Service and optionally the customer's own verifier validates the quote.
Policy Enforcement
OPA evaluates attestation result against customer policy. Workload launched or migration triggered.
Audit Record
Signed attestation record written to append-only audit log. Available via API.
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