Zero-CVE Gold packages. Self-healing containers that auto-patch vulnerabilities. Start with a clean foundation at gold.safeguard.sh and never worry about inherited base image vulnerabilities again.
Your containers are only as secure as their base images
Base images from Docker Hub carry hundreds of known CVEs. Every container you build inherits these vulnerabilities from day one.
Rebuilding and redeploying containers for every CVE takes days or weeks. Meanwhile, attackers exploit the window.
When a zero-day drops, the time between disclosure and patch is when you're most vulnerable. Manual processes can't keep up.
Start clean with zero-CVE packages from gold.safeguard.sh. Every package is vetted across 100+ security attributes before inclusion.
Containers that automatically detect and patch vulnerabilities without manual intervention. No more rebuilds, no more redeployments.
When new CVEs are disclosed, Gold packages are automatically updated and self-healing containers apply fixes within hours.
A fast-growing SaaS startup needed SOC 2 Type II certification to close a $10M enterprise deal. By switching to Safeguard's Gold packages and self-healing containers, they eliminated all known CVEs from their container infrastructure in days. The clean security posture accelerated their SOC 2 audit from the typical 6 months down to just 6 weeks — and they closed the deal.
Four operational moments where containers stop being a build problem and become a runtime risk.
A new CVE drops in glibc overnight. Without automation, your platform team spends the next morning rebuilding every base image and chasing dependent teams to redeploy.
The hurt: every hour of delay is a known-vulnerable fleet in production.
A developer pushes an image with a KEV-listed CVE through staging by accident. Without a gate at the cluster boundary, that image deploys.
The hurt: a known-exploited CVE makes it to production unchallenged.
A running pod has been live-patched by a sidecar and no longer matches its signed image. Either roll back to the signed manifest or rotate — but choose now.
The hurt: nobody can prove what is actually running on the node.
A bad image is rolled out fleet-wide. You don't trust the tag — "latest" was overwritten — but you do have the prior SBOM hash signed.
The hurt: rolling back by tag is a guess; by SBOM hash is a fact.
On a schedule or webhook, the controller pulls the registered base image — Gold variant when configured, upstream otherwise.
Both scanners run side-by-side, with results enriched from NVD, OSV, EPSS, KEV, GHSA and VirusTotal to dedup and prioritise findings.
A CycloneDX + SPDX pair is emitted and signed with Sigstore / cosign, attached as an attestation to the new image digest.
If drift between current and reference SBOM exceeds policy thresholds, Griffin (S) opens a rebuild job with the latest patched packages.
The rebuilt image is signed, the SBOM is re-emitted, and the prior digest is recorded for SBOM-anchored rollback.
At deploy time, the K8s admission controller checks signature, scan verdict and policy gate — unsigned or KEV-tainted images are rejected at the boundary.
Only images that pass signature + scan + policy reach the cluster; everything else is sent back to the rebuild queue with a recorded reason.
The same image lifecycle surfaces three different ways — developer, pipeline, executive.
The developer console shows a live image-health badge — base age, CVE count, KEV count, drift status. Lion (1B) suggests a Gold base swap inline in the Dockerfile when one is available.
Each pipeline run pushes a new signed image plus its SBOM. A PR comment shows the diff in installed packages and any new CVEs introduced — with a gate verdict for the admission controller to honour.
Leadership opens a container-fleet view: SLA on patched-vs-vulnerable, base-image age distribution, drift events per cluster, and an estimated cost-of-CVE-backlog over time.
Deploy containers built on zero-CVE foundations that heal themselves when new threats emerge.