Catch vulnerable containers before they reach production

Agentless, registry level container image scanning checks for known CVEs, so you catch risks before they ship.

No agents required

Intruder delivers an agentless experience by connecting to AWS, Azure, Google Cloud, and DockerHub container registries. No deploying to nodes or debugging failures.

Scan containers everywhere they run

Containers don’t just run in Kubernetes. Agent-based approaches can't reach managed services like Lambda or ECS. Intruder scans at the registry level so every image is covered.

Limit the noise

Don’t scan old versions if you don’t need to. Point Intruder at the tags that reflect what's deployed. Push a new version and the old results are retired.

Every image found, scanned, and prioritized

Try for free

Connect container registries

Integrate your AWS, Azure, or Google Cloud account and your container images, including Docker images, show up in your discovery view.

Daily container image scans

Specify the tags you want to monitor to set your scan targets. First results come back in under five minutes, and the image is rescanned every 24 hours.

Prioritize and fix

Findings appear alongside the rest of your vulnerabilities and attack surface issues, ranked by exploitability and severity, with guidance on how to fix each one.

Find what's exposed, fix what matters, and stay ahead of new threats

External Scanning

Infrastructure Security

Attack Surface Monitoring

Respond to changes

CSPM

Daily cloud config checks

Asset Discovery

Reveal unknown targets

DAST

Secure web apps

Risk Based Prioritization

No more alert fatigue

Cyber Hygiene Reporting

Demonstrate progress

Emerging Threat Detection

Check and act fast

Container Image Scanning

Automated image discovery

Secrets Detection

Prevent leaked credentials

Website Security

140k+ checks

API Security

Test your APIs

Compliance

SOC 2, ISO, HIPAA, DORA

Internal Scanning

Secure employee devices

Our customers love Intruder

Emerging Threat Scans are a game changer. They let us stay on top of everything, without hours spent checking sources or reconfiguring platforms. Having full visibility into what's externally exposed has massively increased our confidence.

Pawel Sieradzki

Global IT Director, Brainlabs

If you leave room for doubt in the sales process, you can derail the entire deal. I wanted security to be something we look forward to prospects asking about. Now the security review is one of the fastest parts of the deal stage.

Zach Rattner

CTO & Co-founder, Yembo

I want to take us out of the equation completely from a process perspective. We're not the nagging manager anymore, we just monitor and make sure things are progressing. When my CIO asks where we stand, I can tell him straight away: no highs, no criticals.

Sunil Patel

ISO, River Island

One platform. Continuous security.

Try for free Get a demo

Does Intruder help with SOC 2 and ISO 27001 compliance?

Yes — generate audit-ready reports for frameworks like SOC 2, ISO 27001, and HIPAA to share with auditors or upload into compliance tools like Drata and Vanta.

Will it work with our existing stack?

Intruder integrates with Jira, GitHub, GitLab, Azure DevOps, and ServiceNow for issue tracking, Slack and Microsoft Teams for alerts, Drata and Vanta for compliance, and Microsoft Sentinel for SIEM. See all our integrations.

What registries does Intruder support for container image scanning?

Intruder discovers and scans container images from AWS ECR, Google Cloud Artifact Registry, Azure Container Registry, and Docker Hub. Connect your cloud account or Docker Hub and your images appear automatically in the discovery view. See the setup guide.

How often are container images scanned?

Every container image target is scanned at least once every 24 hours to catch newly disclosed CVEs. Intruder also checks every 5 minutes for new image versions. If you push a new tag that matches your rule, a scan kicks off automatically. More on how scanning works.

Should I scan containers at the registry or at runtime?

Registry-level scanning gives you broader, more consistent coverage. Runtime agents only see what's running inside a specific cluster, miss containers on managed services like ECS or Cloud Run, and need to be deployed and maintained in every environment. Scanning at the registry covers every image regardless of where it runs. Read more about registry vs. runtime scanning.

Does container image scanning require agents?

No. Intruder connects to your container registries using read-only access and scans images at the registry level - nothing is deployed into your infrastructure. See setup instructions.