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Welcome to the new era of exposure management

Check out our launch video to see how we're fixing what’s broken with vulnerability management & overcoming persistent problems.

Watch Now
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It’s time to move away from legacy vulnerability management

Legacy vulnerability scanners were built for a different time — when networks had clear perimeters, assets were reachable, and credential-based scanning was feasible across the board. That world doesn’t exist anymore.

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  The New Era of Exposure Management
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KEVology: an analysis of exploits, scores, & timelines on the CISA KEV

In the latest runZero research report former CISA KEV Section Chief Tod Beardsley, breaks down how KEV entries behave across exploits, scores, and timelines — and what actually matters for your environment.

Read the Report
Customers
- Our Customers
  Our customers are everything. We're super proud to be trusted by leading organizations around the globe to help them improve their security.
- Case Studies
  See how runZero has empowered security teams to take control of their networks, uncover their unknowns, and save significant time and money.
  
  North Carolina K-12
  
  Topcon
  
  Capgemini
  
  Presidio
  
  York University
- Testimonials
  Read reviews of the runZero Platform and see how teams have improved their security with our technology.
Info-Tech report confirms runZero as a leading CTEM solution

Info-Tech Research Group validates runZero as a reliable vendor solution for complex environments, highlighting its structured approach to CTEM, innovative agentless approach, and ability to detect full-spectrum exposure to deliver comprehensive visibility and rapid threat detection.

Read the Report
Partners
- Infinity Partner Program
  See how we can work together to provide best-in-class security solutions and outcomes for our joint customers.
- Partner Directory
  Explore our directory of trusted (and awesome) partners.
- Partner Sign In
  Sign in to our Infinity Partner Portal.
Join our Infinity Partner Program

Designed with a partner-first mindset, the runZero Infinity Partner Program offers incredibly valuable resources, relationships, and rewards to partners who choose to grow their business with us.

Become a runZero Partner
About
- About Us
  Wondering who the heck are these people? Meet the team and get the story behind runZero... once upon a time called Rumble.
- Events
  Track down runZero Yetis in the wild! Join us in-person or virtually at one of our upcoming events.
- Investors
  Meet the cybersecurity investors, trailblazers, and innovators who help us navigate our journey and the evolving security landscape.
- Newsroom
  Read the latest articles, announcements, and press releases from runZero.
- Careers
  Want to join our forces? We're looking for bright minds and passionate souls who want to write the next chapter in exposure management.
Join our livestream on March 25 for runZero Day at RSAC 2026!

That's right! We’re heading to San Francisco to sit down with a panel of experts to discuss the state of attack surface management. We’ll be breaking down everything from CVE dynamics to the reality of modern cybersecurity journalism and much more. The best part? No matter where you are, you’ve got a front-row seat.

Register for the Live Stream
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🔴 Streaming live on March 25: runZero Day at RSAC 2026 Register Now

Exposure Management Platform
Complete security visibility across IT, OT, IoT, cloud, mobile, and remote assets.
Integrations
runZero seamlessly integrates with a wide variety of tools, enhancing network visibility, enriching asset data, and uncovering control gaps.
Community Edition
Our completely free version of the runZero Platform is ideal for home use and environments with fewer than 100 assets.

Welcome to the new era of exposure management

Check out our launch video to see how we're fixing what’s broken with vulnerability management & overcoming persistent problems.

Watch Now

Solutions
Gain visibility, control the unknowns, and ensure compliance with confidence.
Regulatory Compliance
Ensure compliance and stay resilient against evolving cyber threats.
- CSRB
- DORA
- NIST CSF & 800-171
- NIS2
- NYDFS
- PCI DSS

It’s time to move away from legacy vulnerability management

Legacy vulnerability scanners were built for a different time — when networks had clear perimeters, assets were reachable, and credential-based scanning was feasible across the board. That world doesn’t exist anymore.

Resource Center
Dive into a treasure trove of resources to expand your exposure management knowledge.
runZero Research
Explore the world of exposure management through the runZero lens.
runZero Blog
See what's happening at runZero and read up on the latest ideas, opinions, and articles from our experts and researchers.
- The New Era of Exposure Management
Support Resources
Everything you need to maximize your experience with the runZero Platform.

KEVology: an analysis of exploits, scores, & timelines on the CISA KEV

In the latest runZero research report former CISA KEV Section Chief Tod Beardsley, breaks down how KEV entries behave across exploits, scores, and timelines — and what actually matters for your environment.

Read the Report

Our Customers
Our customers are everything. We're super proud to be trusted by leading organizations around the globe to help them improve their security.
Case Studies
See how runZero has empowered security teams to take control of their networks, uncover their unknowns, and save significant time and money.
Testimonials
Read reviews of the runZero Platform and see how teams have improved their security with our technology.

Info-Tech report confirms runZero as a leading CTEM solution

Info-Tech Research Group validates runZero as a reliable vendor solution for complex environments, highlighting its structured approach to CTEM, innovative agentless approach, and ability to detect full-spectrum exposure to deliver comprehensive visibility and rapid threat detection.

Read the Report

About Us
Wondering who the heck are these people? Meet the team and get the story behind runZero... once upon a time called Rumble.
Events
Track down runZero Yetis in the wild! Join us in-person or virtually at one of our upcoming events.
Investors
Meet the cybersecurity investors, trailblazers, and innovators who help us navigate our journey and the evolving security landscape.
Newsroom
Read the latest articles, announcements, and press releases from runZero.
Careers
Want to join our forces? We're looking for bright minds and passionate souls who want to write the next chapter in exposure management.

Join our livestream on March 25 for runZero Day at RSAC 2026!

That's right! We’re heading to San Francisco to sit down with a panel of experts to discuss the state of attack surface management. We’ll be breaking down everything from CVE dynamics to the reality of modern cybersecurity journalism and much more. The best part? No matter where you are, you’ve got a front-row seat.

Infinity Partner Program
See how we can work together to provide best-in-class security solutions and outcomes for our joint customers.
Partner Directory
Explore our directory of trusted (and awesome) partners.
Partner Sign In
Sign in to our Infinity Partner Portal.

Join our Infinity Partner Program

Designed with a partner-first mindset, the runZero Infinity Partner Program offers incredibly valuable resources, relationships, and rewards to partners who choose to grow their business with us.

Become a runZero Partner

We need to talk about KEV with Tod Beardsley (Decipher podcast)

Tod Beardsley, VP of security research at runZero and former KEV section chief at CISA, joins Dennis Fisher to talk about the evolution of the Known Exploited Vulnerabilities catalog, how much value defenders should place on a specific bug being in the KEV, and his new KEVology report that breaks down all of the data in the KEV and sifts through it for specific insights for defenders.

Meet Our Speakers

todb

VP of Security Research, runZero

Related Resources

Podcasts

Only a third of KEV vulnerabilities are truly critical; are you prioritizing the wrong ones?

Discover how KEVology and the KEV Collider help defenders cut through the noise by enriching KEV data with exploit scores, timelines, & real-world...

Podcasts

Filtering the KEV was really hard … until now! (Risky Biz Interview)

Casey Ellis chats with Todd Beardsley about KEVology — an analysis of the CISA KEV. KEVology helps you identify the vulnerabilities most relevant...

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The dangers of white label devices (Error Code Podcast)

Rob King, Director of Applied Security Research, explores white-labeled surveillance and IoT hardware, why some vendors are banned by governments,...

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Lessons from the front lines of cybersecurity with HD Moore (Keep Austin Secure)

In this episode of Keep Austin Secure, Elliot Fielding sat down with HD Moore, Founder & CEO of runZero and it lived up to the hype.

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See Results in Minutes

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

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