Trusted by thousands of companies worldwide

Know what’s exposed.
Fix what matters.

If you don't know what you have - or what’s exposed and shouldn’t be - how can you protect it?

Intruder keeps track of your attack surface, showing where and how your company may be vulnerable, prioritizing issues and filtering noise so you can fix the problems that matter most.

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Setup and scan in minutes

Intruder's online vulnerability scanner is easy to set up and use, all you need to know is what to scan - infrastructure, web apps  or APIs.

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Reduce your attack surface

Intruder continuously scans your network, kicking off vulnerability scans when it sees a change, an unintentionally exposed service, or an emerging threat.

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The best support, seriously

Intruder’s customer support team provides fast, human support so you can solve issues right away.

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We scan for new threats within hours of checks being released

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40% savings

Average saving with Smart Recon for customers with 50+ targets

40% savings

Average saving with Smart Recon for customers with 50+ targets

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Meet requirements.
Prove it, effortlessly.

Noise filtered, concise and actionable results. Audit ready reports easily show your security posture to auditors, stakeholders and customers. Track your progress including your cyber hygiene score and time to fix issues.

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Vulnerability management

Streamline finds
and fixes.
Simplify the chaos.

Scan your infrastructure, web apps and APIs all in one platform. Regular vulnerability and proactive emerging threat scans minimize exposure. Integrate easily into your CI/CD pipeline to streamline DevOps. Get actionable results prioritized by context so you can focus on the issues that matter.

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Automated cloud security

See what's live and automate vulnerability scans when anything changes.

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Web application and API scanning

Find and fix vulnerabilities in both authenticated and unauthenticated Web Apps and APIs.

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Continuous penetration testing

Close the gap between automated scanning and annual, point-in-time penetration testing.

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Network monitoring

Monitor your perimeter and scan for vulnerabilities as things change.

Attack surface management

Visibility that drives attack surface reduction

Continuous network scanning monitors your perimeter for changes giving you 24/7 visibility. Newly found services are automatically scanned for vulnerabilities. Monitor all changes in Network View and take control of your attack surface.

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Seamlessly integrate Intruder  with your favorite tools

Don't duplicate work. Send critical security notifications to the tools you use daily.

Our partners

Working with the best

Who you work with matters. We partner with like-minded companies who bring more value to customers, and make vulnerability management easier for everyone.

What’s new from Intruder?

Read our latest news, research and expert insight into cyber security

What is the OpenSSH regreSSHion vulnerability (CVE-2024-6387)?

Get the latest on the OpenSSH regreSSHion vulnerability (CVE-2024-6387). Intruder's Security team explain what it is, its potential impact, and what action you need to take.

What is the OpenSSH regreSSHion vulnerability (CVE-2024-6387)?

Our customers think we're excellent

Rated 4.8 out of 5 with over 140 reviews

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