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tenable-asm

Visibility is foundational to cybersecurity, yet few organizations have mastered it. As more assets, services and applications reside on the internet, security teams are unaware of their full digital footprint. The reality is that people on the outside often know more about the organization’s attack surface than those within.

Tenable.asm is the industry’s first external attack surface management (EASM) solution fully integrated into a vulnerability management platform. Tenable.asm continuously maps the entire internet and discovers connections to your internet-facing assets so that you can assess the security posture of your entire external attack surface.

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Your External Attack Surface poses one of the highest risks and is now the easiest to understand with Tenable.asm

62%

of an organization’s attack surface is estimated to be known to cybersecurity today

73%

of organizations are worried about their growing attack surface

62%

of organizations have blind spots that hamper security efforts

Source: Sapio Research & Trend Micro, April 2022

Mitigate Your External Risks

Discover What You Own

Discovery is key. Find more with Tenable.asm to access an attack surface map of more than 5 billion assets to discover domains related to assets in your inventory. Get more done with notifications on changes in your attack surface for continuous monitoring.

Understand Business Context

Get full business context by leveraging more than 200 fields of metadata to help you make more informed decisions about previously unknown internet-connected assets. Streamline asset management by leveraging filters, tags and datatypes to understand your full external footprint.

Easily Assess for Cyber Risk

Your external attack surface assets and exposure data is fully integrated into Tenable One, Tenable.io, Tenable.sc. Seamlessly kick-off new scans of unassessed assets to scan for blind spots and comprehensive coverage across your external attack surface. Want more? Tenable.asm is available as an add on.

Available Through Tenable One Exposure Management Platform

Tenable One is an exposure management platform designed to help your organization gain visibility across your modern attack surface, focus efforts to prevent likely attacks, and accurately communicate cyber risk to support optimal business performance. The Tenable One platform offers broad vulnerability coverage spanning IT assets, cloud resources, containers, web apps and identity systems.

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External Attack Surface Management for:

Cybersecurity

Cybersecurity

Mitigate risk and avert potential threats by knowing exactly what you own. Establishing the attack surface is foundational to security strategy.

Compliance

Compliance

Reveal locations where personally identifiable information (PII) is captured and stored, to fully comply with industry regulations.

Brand Protection

Brand Protection

Secure your brand by recognizing expired marketing campaigns, misspellings, SEO opportunities, and misuse.

Mergers & Acquisitions

Mergers & Acquisitions

Discern risk early. Instantly see every internet-facing asset of your target company before acquisition.

Competitive Analysis

Competitive Analysis

Reveal the attack surface of current and potential competitors to identify strategic opportunities.

Legal

Legal

Understand which assets have non-compliant technology, missing legal disclaimers and expired copyright notices.

Related Products

Tenable.asm Frequently Asked Questions

What is Tenable.asm?
Tenable.asm is an external attack surface management (EASM) solution that identifies which assets and services your organization has residing on the internet that could be accessible externally to threat actors. Once those assets and services are properly attributed to your organization, Tenable.asm performs a number of different actions to provide context around security posture.
What challenges does Tenable.asm solve?
The problem for most organizations is they are largely blind to the full and ever-changing scope of internet-facing assets and services. Tenable.asm eliminates this problem by continuously monitoring the internet and attributing assets and services to your organization, allowing customers to rapidly discover and identify all externally facing assets that could become exploitable targets for cyber criminals. In essence, it eliminates blind spots in your organization’s attack surface area.
What is the benefit of Tenable.asm?
Discovering the vast majority of your internet-accessible assets is a foundation to good security. Tenable.asm allows you to discover and assess these assets that may have been unknown to your organization, providing visibility into your external risk.

Get Started with Tenable.asm

Discover and assess your external attack surface in just a couple of clicks. Start today!
tenable.io

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy.

Your Tenable.io Vulnerability Management trial also includes Tenable Lumin, Tenable.io Web Application Scanning and Tenable.cs Cloud Security.

tenable.io BUY

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy. Purchase your annual subscription today.

65 assets

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Try Nessus Professional Free

FREE FOR 7 DAYS

Nessus® is the most comprehensive vulnerability scanner on the market today. Nessus Professional will help automate the vulnerability scanning process, save time in your compliance cycles and allow you to engage your IT team.

Buy Nessus Professional

Nessus® is the most comprehensive vulnerability scanner on the market today. Nessus Professional will help automate the vulnerability scanning process, save time in your compliance cycles and allow you to engage your IT team.

Buy a multi-year license and save. Add Advanced Support for access to phone, community and chat support 24 hours a day, 365 days a year.

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Tenable.io

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy.

Your Tenable.io Vulnerability Management trial also includes Tenable Lumin, Tenable.io Web Application Scanning and Tenable.cs Cloud Security.

Tenable.io BUY

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy. Purchase your annual subscription today.

65 assets

Choose Your Subscription Option:

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Try Tenable.io Web Application Scanning

Enjoy full access to our latest web application scanning offering designed for modern applications as part of the Tenable.io platform. Safely scan your entire online portfolio for vulnerabilities with a high degree of accuracy without heavy manual effort or disruption to critical web applications. Sign up now.

Your Tenable Web Application Scanning trial also includes Tenable.io Vulnerability Management, Tenable Lumin and Tenable.cs Cloud Security.

Buy Tenable.io Web Application Scanning

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy. Purchase your annual subscription today.

5 FQDNs

$3,578

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Try Tenable.io Container Security

Enjoy full access to the only container security offering integrated into a vulnerability management platform. Monitor container images for vulnerabilities, malware and policy violations. Integrate with continuous integration and continuous deployment (CI/CD) systems to support DevOps practices, strengthen security and support enterprise policy compliance.

Buy Tenable.io Container Security

Tenable.io Container Security seamlessly and securely enables DevOps processes by providing visibility into the security of container images – including vulnerabilities, malware and policy violations – through integration with the build process.

Try Tenable Lumin

Visualize and explore your Cyber Exposure, track risk reduction over time and benchmark against your peers with Tenable Lumin.

Your Tenable Lumin trial also includes Tenable.io Vulnerability Management, Tenable.io Web Application Scanning and Tenable.cs Cloud Security.

Buy Tenable Lumin

Contact a Sales Representative to see how Lumin can help you gain insight across your entire organization and manage cyber risk.

Try Tenable.cs

Enjoy full access to detect and fix cloud infrastructure misconfigurations and view runtime vulnerabilities. Sign up for your free trial now.

Your Tenable.cs Cloud Security trial also includes Tenable.io Vulnerability Management, Tenable Lumin and Tenable.io Web Application Scanning.

Contact a Sales Rep to Buy Tenable.cs

Contact a Sales Representative to learn more about Tenable.cs Cloud Security and see how easy it is to onboard your cloud accounts and get visibility into both cloud misconfigurations and vulnerabilities within minutes.

Try Nessus Expert Free

FREE FOR 7 DAYS

Built for the modern attack surface, Nessus Expert enables you to see more and protect your organization from vulnerabilities from IT to the cloud.

Already have Nessus Professional?
Upgrade to Nessus Expert free for 7 days.

Buy Nessus Expert

Built for the modern attack surface, Nessus Expert enables you to see more and protect your organization from vulnerabilities from IT to the cloud.

Select Your License

Promotional pricing extended until December 31st.
Buy a multi-year license and save more.

Add Support and Training