Hardware-backed attestation for every commit
Gate firmware promotion on signed evidence bundles. Nullwire injects policy checks into your existing CI without slowing deploys.
- GitOps signing hooks
- HSM + KMS key support
- Policy-as-code approvals
Created by:
Firmware lineage • Zero-trust delivery
Prove every firmware image leaving your pipeline.Nullwire notarizes every release.
Nullwire anchors your binary provenance to an immutable ledger, emits compliance-grade reports, and keeps compromised firmware from ever reaching production fleets.
Why teams choose Nullwire
Automated attestation streamlines secure release reviews while preserving the audit trail needed for regulatory disclosure.
Operational insight
Real-time lineage dashboards expose which teams signed what and surface anomalies before firmware leaves staging.
How Nullwire notarizes your firmware supply chain
- 01Source control
Developers commit firmware to a signed repository
Nullwire captures metadata, calculates a reproducible digest, and mints a provenance claim the moment code lands on protected branches.
- 02Build + attest
CI compiles binaries with attestation sidecars
We inject attestor containers that seal SBOMs, test summaries, and signing proofs into an immutable evidence bundle bound to your release candidate.
- 03Policy gate
Security reviews approve or reject promotion
Policy-as-code rules check signer roles, dependency posture, and custom risk signals before notarizing the build for fleet delivery.
- 04Fleet observe
Deployment telemetry confirms integrity in the wild
Deployed devices validate manifests against the ledger. Drift and unsigned rollouts raise alerts with remediation guidance.
Tamper-evident ledger with instant recall
All provenance artifacts are fingerprinted, hashed, and immutably stored so auditors can reconstruct your release story in seconds.
- Immutable transparency log
- SBOM + CVE correlation
- Exportable audit packages
Runtime insight across staged and active devices
Push notarized manifests to downstream fleets and watch drift, rollbacks, and unsigned binaries surface in real time dashboards.
- Device drift alerts
- Release blast radius map
- Service-level guardrails
Trust signals your compliance and firmware teams can share
Provable lineage on demand
Export cryptographically sealed attestation bundles for every firmware lineage so auditors can replay your entire release in minutes.
Policy guardrails that enforce trust
Gate deployments on signer roles, CVE posture, and custom business logic. Exceptions are tracked, justified, and timestamped.
Regulatory reporting without the scramble
Generate SBOM attestations, secure delivery manifests, and executive rollup summaries aligned to NIST and EU CRA expectations.
99.98%
Pipeline uptime
15 min
Median drift detection
0
Unsigned releases shipped
Ready to secure
Validate every firmware deployment with a cryptographic paper trail.
Nullwire notarizes every binary, automatically attesting provenance and integrity so your teams ship trusted updates with confidence.