Expose and close AI and data risks with Tenable Cloud Security
Explore the new AI-SPM and DSPM innovations
Unify to defy risk
Radically unify security visibility, insight and action across the attack surface with Tenable One, the world’s leading exposure management platform. Eradicate priority cyber weaknesses and protect against attacks—from IT infrastructure to cloud environments to critical infrastructure and everywhere in between.
ExposureAI
Empower lightning-fast analysis and decision making with generative AI that streamlines discovery of hidden insights and deep security expertise.
Attack path analysis
Visualize complex asset, identity and risk relationships across security domains and prioritize remediation of true exposure before breaches happen.
Exposure View
Streamline measurement and communication of cyber exposure with business-aligned views that help you optimize decision making and investments.
Exposure graph
Act confidently with the world's largest repository of contextual asset, exposure and threat data that fuels Tenable ExposureAI's unparalleled insights.
Inventory
Gain a unified view of all your assets and risk across the attack surface: unseen assets, IT, OT, IOT, cloud, identities and applications.
Vulnerability intelligence
Access the most complete knowledgebase of vulnerability and threat insights from Tenable Research, NVD and other trusted sources in a single place.
Third-party data sources
Integrate and consolidate asset and risk data from your existing tools, and put it to work along side your trusted Tenable data.
Cloud exposure
Discover and prioritize remediation of cloud exposure across all your clouds, assets and identities with the most actionable CNAPP.
Vulnerability exposure
Discover and prioritize remediation of vulnerability exposure across the modern attack surface with industry-leading vulnerability management.
OT exposure
Discover and prioritize remediation of operational exposure across your converged IT/OT/IoT environment.
Identity exposure
Discover and prioritize remediation of identity exposure across your Active Directory and Entra ID environments.
Tenable One
The AI-powered exposure management platform that unifies security visibility, insight and action across the attack surface.
Close cloud exposure
With the actionable cloud security platform for cloud risk
Know your cloud resources.
Collapse fragmented views and reveal your 360-degree cloud resource reality.Expose critical cloud risks.
See how cloud risks are combining and escalating across your attack surface.Close cloud exposure.
Reduce cloud risk by closing priority exposures with top speed and surgical precision.
Close vulnerability exposure
With the world’s #1 vulnerability management solution
Know all types of vulnerabilities.
Reveal impactful vulnerabilities across your IT environment.Expose priority gaps.
Quickly spot priority exposures with a high likelihood of attack and business impact.Close critical exposures.
Take rapid, decisive action to close critical exposures and execute remediations.
Close OT exposure
With the unified security solution for converged OT/IT environments
Know every OT/IT asset.
See every asset in your converged environment from a single interface.Expose your lethal gaps.
Proactively identify weak points that pose a threat to your business.Close priority exposures.
Eradicate your high risk exposures before they’re exploited.
Close identity exposure
With the essential solution for the identity-intelligent enterprise
Know your complete identity reality.
Unify all identities across Active Directory, hybrid and Entra ID.Expose your top identity gaps.
Uncover how cloud risks are interacting and escalating across your attack surface.Close identity-based exposures quickly.
Rapidly close security gaps with the highest likelihood of identity-based exploits.
Collective insight, individual might
Keep your enterprise ahead of threats with cyber risk insights from Tenable Research, the largest exposure management research organization in the industry. Review common vulnerabilities and exposures (CVEs) from around the world and access the threat intelligence, data science insights, alerts and security advisories that matter.
Explore the latest research94K K
Vulnerabilities assessed
with 226,000+ plugins
726
Vulnerabilities disclosed
by Tenable Research
< 24 hrs
Median time for coverage
of high profile issues
Trusted by more than 44,000 customers
"Let me tell you how [Tenable Cloud Security] distinguishes itself, why it’s strategic. There are 10,000 tools out there that can tell me what's wrong; Tenable makes it easy to fix it. That’s what sold me on it."
Dom ZanardiSoftware Engineer - Security Automation, Latch
"[Tenable Cloud Security] gets more out of the raw data than the others can — the platform is very, very good at analyzing, at giving insights… providing information we can act on. For me, that was key."
Andreas PfauTribe Lead Business Solutions, Bilfinger
"As a CISO, your goal is to understand the risk and communicate with confidence that you have the information needed to identify and mitigate vulnerabilities. Tenable One reduces time to value by consolidating point solutions on a single pane of glass."
Charles MontgomeryCTO, TB Consulting
"Tenable Identity Exposure makes my job so easy. It eliminates all of the excuses people give for not doing the remediation work. It gives them confidence and assurance that what they’re doing is correct. You don’t get that with any other product."
State Government Employment Agency
"Ever since we deployed Tenable Active Directory, our compliance scores have improved dramatically. We’re able to identify risk items individually and view the recommended remediation for each one."
Kenichiro TanakaUnit Chief, Hyogo Prefecture
"The other vendors had a more passive monitoring solution. Both [Tenable’s] passive and active component was a real value to us."
Steve WorleySCADA security manager for the City of Raleigh
"The visibility Tenable OT Security delivers helps our customers protect critical infrastructure and adhere to regulations and compliance requirements in a forthright and measured way."
Ross BaileyCyber Security Expert, Wärtsilä
"End users need to be able to use a security solution without problems and see tangible benefits. Tenable is very compelling in this regard because it simplifies IT security while increasing the level of security."
Marcel ReifenbergerCISO, CANCOM
Recognized for excellence
As the pioneer and world leader in exposure management, we never rest until we set the bar for what’s next.
View more awards
IDC #1 in Device Vulnerability Management
For the sixth consecutive year, Tenable ranks No. 1 in market share
Tenable research
What's your exposure?
Across the thousands of vulnerabilities keeping you up at night, only 3% are true exposures that put your business at risk. But how do you know what matters? A new watershed report from Tenable Research uncovers the truth about where enterprises are exposed and what they can do to close it.
See Tenable in action
Want to see how Tenable can help your team expose and close the priority cyber weaknesses that put your business at risk?
Complete this form for more information.
Tenable Vulnerability Management
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 Vulnerability Management trial also includes Tenable Lumin and Tenable Web App Scanning.
Tenable Vulnerability Management
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.
Choose your subscription option:
Tenable Vulnerability Management
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 Vulnerability Management trial also includes Tenable Lumin and Tenable Web App Scanning.
Tenable Vulnerability Management
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.
Tenable Vulnerability Management
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 Vulnerability Management trial also includes Tenable Lumin and Tenable Web App Scanning.
Tenable Vulnerability Management
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.
Choose your subscription option:
Try Tenable Web App Scanning
Enjoy full access to our latest web application scanning offering designed for modern applications as part of the Tenable One Exposure Management 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 App Scanning trial also includes Tenable Vulnerability Management and Tenable Lumin.
Buy Tenable Web App 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.
$3,578
Try Tenable Lumin
Visualize and explore your exposure management, track risk reduction over time and benchmark against your peers with Tenable Lumin.
Your Tenable Lumin trial also includes Tenable Vulnerability Management and Tenable Web App Scanning.
Buy Tenable Lumin
Contact a sales representative to see how Tenable Lumin can help you gain insight across your entire organization and manage cyber risk.
Request a demo of Tenable Security Center
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Request a demo of Tenable OT Security
Get the Operational Technology security you need.
Reduce the risk you don’t.
Request a demo of Tenable Identity Exposure
Continuously detect and respond to Active Directory attacks. No agents. No
privileges.
On-prem and in the cloud.
Request a demo of Tenable Cloud Security
Exceptional unified cloud security awaits you!
We’ll show you exactly how Tenable Cloud Security helps you deliver multi-cloud asset discovery, prioritized risk assessments and automated compliance/audit reports.
See
Tenable One
in action
Exposure management for the modern attack surface.
See Tenable Attack Surface Management in action
Know the exposure of every asset on any platform.
Get a demo of Tenable Enclave Security
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Try Tenable Nessus Professional free
Free for 7 daysTenable Nessus is the most comprehensive vulnerability scanner on the market today.
NEW - Tenable Nessus Expert
now available
Nessus Expert adds even more features, including external attack surface scanning, and the ability to add domains and scan cloud infrastructure. Click here to Try Nessus Expert.
Fill out the form below to continue with a Nessus Pro trial.
Buy Tenable Nessus Professional
Tenable Nessus is the most comprehensive vulnerability scanner on the market today. Tenable 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.
Try Tenable 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.
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Upgrade to Nessus Expert free for 7 days.
Buy Tenable 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.
Learn How Tenable Helps Achieve SLCGP Cybersecurity Plan Requirements
Tenable solutions help fulfill all SLCGP requirements. Connect with a Tenable representative to learn more.
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Get a demo of Tenable Patch Management
Interested in streamlining security and IT collaboration and shortening the mean time to remediate with automation? Try Tenable Patch Management.