See More. Stop More. Disrupt Attacks.

Tenable.io vulnerability management gives you full visibility into exposures to predict potential attacks and quickly respond to critical vulnerabilities.
Continuous, always-on discovery and assessment provide the visibility you need to proactively find hidden vulnerabilities to reduce risk. Built-in prioritization, threat intelligence and real-time insight help you understand your exposure and proactively disrupt attack paths.
Discover, Assess and Prioritize Vulnerabilities
See Everything
Find hidden vulnerabilities with continuous, always-on asset discovery and assessment of known and unknown assets in your environment, even highly dynamic cloud or remote workforce assets.

Find and Fix Vulnerabilities Before Attacks Happen
With the industry’s most extensive CVE and configuration coverage you can quickly see scan results and determine exposures. Intuitive dashboard visualizations and easy to understand risk scores ensure you get immediate insight to reduce risk.
Expose Vulnerabilities in Short-Lived Cloud Assets
Use Frictionless Assessment in Tenable.io to continuously assess your cloud hosts for vulnerabilities. With no scanners or agents to deploy, no scan schedules to configure and no software or credentials to manage, you can quickly eliminate blind spots in your cloud assets.
Get the eBook: Expose the Vulnerabilities in Your Short-lived Cloud Assets Within Minutes


Prioritize Vulnerabilities
Identify which vulnerabilities to fix first with automated prioritization that combines vulnerability data, threat intelligence and data science. Built-in prioritization capabilities ensure high risk vulnerabilities are quickly patched.
Respond Faster to Disrupt Attacks
Use easy-to-understand risk scores to quickly begin remediation before a breach happens. Take advantage of more than 200 integrations to automate workflows and take decisive action.

Harness the Power of Data to Respond Faster
Risk-based Vulnerability Management available as part of the Tenable.ep platform or as a stand-alone product.
- Continuous discovery and assessment with always-on sensors
- Built-in threat intelligence
- Automated vulnerability prioritization
- Real-time visualization of risk, and tracking of vulnerabilities, assets and remediations
- Built-in vulnerability risk scores to identify risk
- Fully documented API and pre-built integrations

Head of IT Operations and Security, Global Payments AU/NZ
FAQs
Tenable.ad enables you to find & fix weaknesses in Active Directory before attackers exploit them and detect & respond to attacks in real time. The main capabilities of Tenable.ad are Tenable.io is a risk-based vulnerability management platform that gives you full network visibility to predict attacks and quickly respond to critical vulnerabilities. Continuous, always-on discovery and assessment provide the visibility you need to find all assets on your network, as well as hidden vulnerabilities on those assets. Built-in prioritization, threat intelligence and real-time reporting help you understand your risk and proactively disrupt attack paths. Built on leading Nessus technology and managed in the cloud, you get complete visibility of the assets and vulnerabilities on your network so you can quickly and accurately understand your risk and know which vulnerabilities to fix first.
Tenable.io and Tenable.sc are both leading vulnerability management solutions that give you a comprehensive view of all the assets and vulnerabilities on your network so you can understand cyber risk and know which vulnerabilities to fix first. The key difference between the solutions is how they are managed. Tenable.io is managed in the cloud, while Tenable.sc is an on-prem solution. For a comprehensive understanding of the differences between the products, contact your Tenable certified partner or Tenable representative for more information.
Tenable.io Vulnerability Management is available as a critical component of the Tenable.ep platform or as a stand-alone product. Tenable.io VM powers the Tenable.ep platform with vulnerability management capabilities such as:
- Continuous discovery and assessment with always-on sensors
- Built-in threat intelligence
- Automated vulnerability prioritization
- Real-time visualization of risk, and tracking of vulnerabilities, assets and remediations
- Built-in vulnerability risk scores to identify risk
- Fully documented API and pre-built integrations
Tenable.ep builds off of Tenable.io and comprises everything you need for a comprehensive risk-based vulnerability management solution-with all components, including Tenable.io Vulnerability Management, built-in and ready to use. Tenable.ep combines Tenable.io Vulnerability Management, Tenable.io Web Application Scanning, Container Security and Tenable Lumin all in a single platform.
The following applications can be purchased with, or independently from Tenable.io Vulnerability Management, or as part of the Tenable.ep bundle:
- Tenable.io Web App Scanning (WAS)*: Comprehensive vulnerability scanning for modern web applications. Its accurate vulnerability coverage minimizes false positives and negatives, ensuring your security team understands true security risks in your web applications.
- Tenable Lumin*: A visualization, analytics and measurement solution allowing you to visualize your cyber risk, track risk reduction over time and benchmark against your industry peers.
- Tenable.io Container Security*: Seamlessly and securely enables DevOps processes by providing visibility into the security of container images.
- Tenable.ot: Provides protection for industrial control networks from cyber threats, malicious insiders and human error. You get unmatched visibility into converged IT/OT operations and leading security capabilities to maximize your operational environments visibility, security and control.
- Tenable.io PCI ASV: Streamlines the ASV process, including running scan, resolving disputes and preparing compliant scan reports.
- Tenable.ad: Enables customers to find and fix weaknesses in Active Directory before attackers exploit them and respond to attacks in real time.
*Application included in the Tenable.ep platform
Tenable is committed to protecting the confidentiality, integrity and availability of all customer data. Tenable.io data is encrypted in transit and stored using TLS Encryption ciphers. AES-256 Encryption is applied to application infrastructure layers.
The Tenable cloud platform is built on isolated, private networks and uses multiple network controls such as container isolation, inbound/internal traffic restrictions, monitoring of traffic rates, sources and types at multiple network points.
Tenable also implements multiple access controls to help customers control data access, as well as performs frequent vulnerability, docker container and web application scans to conduct periodic security assessments.
For detailed descriptions of the applied security measures, review the Tenable Trust and Assurance webpage or the Data Security and Privacy datasheet.
Tenable.io is licensed by annual subscription and priced by asset, rather than by IP address. Our proprietary asset-counting algorithm leverages multiple asset attributes to programmatically identify unique assets to reduce duplication.
An asset is:
- A physical or virtual device with an operating system connected to a network
- A web application with an FQDN
- An active (not terminated) cloud resource
Yes. Tenable provides the vulnerability management industry’s first uptime guarantee of 99.95% through a robust service level agreement (SLA) with service credits offered if the SLA is not met.
Tenable uses the AWS platform and other leading technologies to ensure high availability for customers. Using fault tolerant and redundant components, Tenable ensures you get the best possible service with minimal downtime.
Technical documentation for all Tenable products, including Tenable.io, is at https://docs.tenable.com.
To learn more about Tenable.io, please visit the Tenable.io product page, register for a free evaluation or contact your Tenable certified partner or Tenable representative for more information.
To purchase Tenable.io, you can work with your local certified partner, contact your Tenable representative or visit tenable.com.