office@safebyte.io București, România ISO 27001:2023 · ISO 9001:2023
Offensive testing

Cloud, Kubernetes and IaC

Cloud breaches rarely come from exotic exploits and almost always from overly broad privileges and misconfigurations — we map who can become what and show you the chain to full control, with remediations that live in code.

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Cloud, Kubernetes and IaC

Almost no cloud breach you read about in the press comes from an exotic exploit. It comes from an IAM role with a wildcard set in a hurry, a secret forgotten in CI history, a misconfigured bucket or a service account that can, through three individually harmless steps, become administrator. Automated tools see each one separately and classify them “low.” The value comes from putting them together — and that requires someone who understands how privileges chain in a real account.

What we assess

  • Configuration posture against CIS Benchmarks (AWS/Azure/GCP, Kubernetes, Docker) and NIST 800-190, then manual review of what tools classify as low but chains into real impact
  • Identity and privileges — the core of cloud risk. We map who can become what: trust policies, cross-account roles, AssumeRole chains, wildcard permissions, over-privileged service accounts, OIDC federation. We don’t give you a permission list — we give you the graph “from role X, an attacker reaches admin”
  • Kubernetes — from three angles, as in a real attack: external, from a compromised pod and from the control plane. We check RBAC, admission control (OPA/Gatekeeper, Kyverno), Pod Security Standards, network policies, secrets, exposed components (kubelet, etcd, dashboard), privileged pods and hostPath
  • Containers and images — CVEs in the base image, containers running as root, embedded secrets, unpinned tags, SBOM
  • Pipeline secrets — in code and in CI/CD history; runner identity, OIDC trust toward cloud, artefact signing
  • IaC — Terraform, CloudFormation, ARM/Bicep, Helm; and the drift between what’s declared in code and what’s actually in production (manual changes, “just this once”)

What you get

  • Posture report mapped to CIS/NIST, with severity and exploitability — not a scanner export
  • IAM privilege escalation graph, with concrete demonstrated paths
  • Kubernetes attack narrative (foothold → lateral movement → cluster-admin)
  • Prioritised remediation, with IaC-level fixes and guardrail recommendations (policy-as-code), so the same mistakes don’t come back on the next deploy