Container Security

End-to-end container defense, from base image to running pod.

Most of the risk lives in layers you did not write. Moolé x-rays all of them.

01 · The problem

You wrote the top layer. You inherited the rest.

Your code is a thin slice on top of language libraries, system packages, and a full base OS. Here is where the CVEs actually live.

your app code
2 CVEs
runtime / language libs
7 CVEs
system packages (apt)
12 CVEs
base OS image (debian:11-slim)
31 CVEs
Two findings came from your code. Fifty came with the base image.

Most tools scan your code.
Moolé scans everything under it too.

02 · What it scans

The whole image, tied to what is really running.

Every layer read, then matched against your cluster to see what is exposed and reachable.

01

Image layers & registries

Reads every package across all layers, and connects to your registry directly: Amazon ECR, Google Artifact Registry, Docker Hub, Azure, Nexus.

One scan, every layer, wherever the image lives.
02

OS fingerprinting

Identifies the true base OS from the filesystem, not a label, so a quiet base-image swap does not slip past.

The label can lie. The filesystem does not.
03

Runtime & Kubernetes context

Maps each vulnerability to the pods and namespaces running it. Findings no workload reaches drop out of the way.

Reachable and exposed, or quietly parked.
04

Supply-chain protection

Catches poisoned images and dependency-confusion attacks, where a bad package matches the name of one you trust.

Catches the image that should not be there.
Also on tap: image SBOMs (SPDX / CycloneDX) and policy-as-code with expiring exceptions.
03 · Build to runtime

One container, followed the whole way.

Same image watched at every stop, with enforcement at the registry, before a bad build reaches the cluster.

start

Base image

the layers you did not write
01

Build / CI

image assembled in the pipeline
02

Registry

Moolé enforces before promotion
03

Deploy (K8s)

scheduled onto the cluster
04

Runtime

live traffic, exposed paths
A swapped base or hand-patched layer outside CI/CD does not go unseen.
04 · Fits governance

Blocks the builds that matter. Not all of them.

Fail-build only on policy-breaking, reachable risk, with reporting mapped to the frameworks auditors ask about.

Audit-ready for CIS, NIST, PCI, SOC 2, and HIPAA.

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