Exposure Management Platform

Identify every asset. Uncover hidden exposures. Prioritize actual risks.

runZero is a leading exposure management platform — the only one of its kind that delivers complete visibility across your entire attack surface, including IT, OT, IoT, mobile, and cloud — without agents, credentials, or appliances.

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Active Scanning Passive Discovery API Integrations

Complete & Unified Visibility

Take control of every asset & find every exposure across your total attack surface.

To defend against anything, you have to see everything — and that’s exactly what runZero delivers. We provide a single source of truth for exposure management across your total attack surface: internal, external, IT, OT, IoT, mobile, and cloud, delivering unmatched visibility into every corner with unprecedented depth and accuracy.

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Full-Spectrum Exposure Detection

Uncover hidden exposures that vulnerability scanners and EASMs miss.

Go beyond CVEs. runZero uncovers exposures that legacy solutions miss, extending visibility into areas they can’t reach and revealing hidden risks they fail to detect. And by seamlessly integrating data from runZero's discovery and findings, and those from your existing tools, you get a single source of truth for every asset and every exposure.

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Risk Prioritization & Insights

Focus on what matters most — and is most likely to be exploited.

runZero leverages deep asset data and meaningful context to deliver powerful risk findings that eliminate guesswork on where to focus your attention and what to remediate first. By pinpointing the risks attackers actively target and those that could disrupt operations, you move from discovery to mitigation faster than attackers can take advantage.

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Compliance, Reporting, & KPIs

Turn compliance into your competitive advantage.

Don’t just meet standards—exceed them. Our platform provides complete visibility across your attack surface, identifying assets and exposures that bridge the compliance gaps left by legacy solutions. With clear reports and actionable insights, you’ll have everything needed to demonstrate your due diligence and ensure every part of your attack surface remains secure.

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Unmatched Fingerprinting

Retrieve in-depth details for every asset.

Innovative Active Scanning

Discover all of your IT, OT, & IoT devices in minutes.

Native Passive Discovery

Perform always-on discovery, including fragile OT devices.

Pre-built Integrations

Seamlessly integrate with your favorite solutions.

Custom SDK

Integrate runZero with your entire tech stack.

Security Controls

See which assets are missing security controls like EDR.

Asset Ownership

Know who's responsible for every asset.

Attack Surface Management

Understand your attack surfaces inside & out.

Network Topology

Get an accurate, up-to-date view of network topology.

No More Unknowns

Find risky unknown devices & uncover unknown networks.

RFC1918 Coverage

Comprehensively inventory all your RFC1918 networks.

0-Day Response

Respond to emerging threats without rescanning.

Outlier Identification

Automatically identify outliers in your environment.

Vulnerability Prioritization

Know which vulnerabilities to focus on first.

Goal Setting

Track your progress & see your improvements.

Flexible Deployment

Choose from SaaS, on-prem, even air-gapped deployment.

Network Segmentation

Spot segmentation issues & identify pivot points.

M&A Assessments

Accelerate due diligence & quickly assess security health.

The runZero Platform

Total attack surface visibility with unmatched accuracy & depth — with results in just minutes.

By combining active scanning, passive discovery, and seamless integrations with advanced fingerprinting, runZero reaches parts of the attack surface where others fall short, uncovering the assets and risks they miss.

Make runZero your single source of truth for exposure assessment. Continuously discover unseen assets, identify hidden risks, ensure compliance, and address critical vulnerabilities before they’re exploited.

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Three Powerful Approaches

Our unique combination of discovery approaches delivers the best depth & accuracy.

Unrivaled active scanning that’s safe for IT, OT, & IoT
Our proprietary active scanning technology is unmatched, discovering everything on your network, including unknown and unmanageable devices, with an unparalleled depth of data. Extract rich insights into OSs, services, hardware, and installed software through advanced fingerprinting proven safe for even the most sensitive OT and IoT environments.

Passive discovery that’s always-on
Our groundbreaking passive discovery approach outperforms traditional methods, delivering greater efficiency, faster deployment, and instant results.It delivers always-on discovery and coverage for fragile OT environments where active scanning is not permitted, providing detailed fingerprinting and superior data accuracy.

Seamless Integrations for unified data & insights
Pre-built API integrations and an SDK empower you to connect with leading cloud providers, EDRs, MDMs, and vulnerability scanners to create a single source of truth across complex environments. Effortlessly correlate data and enrich asset details for a complete view in runZero, then leverage robust egress integrations to integrate runZero insights into existing workflows.

runZero Platform demo

See runZero in action

In this product demo, HD Moore shows how runZero 4.9 visualizes attacker lateral movement, hardens network choke points, and delivers deep OT telemetry to secure converged environments.

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Unrivaled Exposure Assessment Platform

See & secure everything on your networks, including risky unmanaged assets, unknown subnets, & outliers.

Total Attack Surface Visibility

Reveal what others overlook. runZero discovers your total attack surface—internal and external—across IT, OT, IoT, cloud, and mobile–even the unmanageable and unknowns. With a powerful mix of active scanning, passive discovery, integrations and fingerprinting, we surface assets and risks other tools miss—giving you the clarity to stop attacks before they strike.

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Full-Spectrum Exposure Detection

Go beyond CVEs to uncover hidden risks. runZero reveals the exposures attackers actually target—especially those missed by legacy scanners and hidden in unmanageable, unknown, or hard-to-reach assets. Combined with our built-in rapid response for emerging threats, you can rest easy knowing no matter the asset and no matter the risk–you’ve got it all covered.

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Risk Prioritization & Insights

Escape the noise and focus on what truly matters. runZero cuts through vulnerability noise by using rich, contextual asset intelligence from our advanced scanning and fingerprinting. We spotlight the exposures attackers are most likely to exploit—those with real business impact—so you can act decisively, cut response times, and close gaps before threats become incidents.

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Compliance, Reporting, and KPIs

Go beyond checking compliance boxes—stay confidently ahead. Our platform delivers unmatched visibility into your entire environment, uncovering the hidden assets and risks traditional compliance tools overlook. With intuitive reporting and targeted insights, you'll easily demonstrate continuous due diligence and proactively secure every corner of your digital landscape.

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Fast Deployment & Scalability

And best of all – runZero is the fastest time to value with easy, low-cost deployment.

With no agents, no authentication, and no appliances required. You'll literally see results in minutes. runZero can be deployed almost anywhere, with flexible SaaS and on-prem options — and even support for air-gapped environments.

"runZero is an extremely fast and versatile asset discovery tool. We use it to scan our entire RFC1918 in a week and then we can use rules to tag and manage the asset on our network."^{(See testimonial)}

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Learn more about the runZero Platform.

Product

Announcing runZero 4.9: Unmask attack paths and segmentation gaps with advanced topology and deep OT device intelligence

With runZero 4.9, visualize attacker lateral movement, harden network choke points, gain deep OT telemetry to secure converged environments, and more.

Webcasts

The Unreasonable Effectiveness of Inside Out Attack Surface Management

HD Moore, founder of runZero (and previously Metasploit), presents new research that will forever redefine how you approach attack surface...

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runZero Perspective

Dawn of the apex agentic adversary

When agentic AI can weaponize exploits in seconds, visibility is everything. Stop the predator with runZero’s exposure management for the AI-attack...

Solution Briefs

runZero Platform - Solution Brief

If you want to defend against anything, you need to see everything—and runZero makes it easy. Download this concise, two-page solution brief for a...

See Results in Minutes

See & secure your total attack surface. Even the unknowns & unmanageable.

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