Exposure Management and Cybersecurity Platform | Tenable

Table Of Content

• What Is Tenable and What Does It Do?
• How Tenable Helps Your Business: Closing the Gap Between Exposure and Attack
• Tenable Features: Tools to Unify Visibility, Insight, and Action
• How to Use Tenable: A Simple Guide to Getting Started
• Tenable Pricing: Tenable One Foundation and Advanced Packages
• Tenable AI Exposure: Securing the AI Supply Chain
  • Why AI Exposure Matters as AI Adoption Accelerates
• Tenable Hexa AI: Agentic Orchestration for Exposure Management
  • Why Agentic Orchestration Matters for Remediation Speed
• Tenable Cloud and OT Exposure: Securing Every Environment
  • Why Securing Every Environment Matters
• Tenable Alternatives: Exploring Top Exposure Management Competitors
• Is Tenable Worth It? A Complete Look at Its Value for Security Teams
• Frequently Asked Questions

What Is Tenable and What Does It Do?

Tenable is a cloud-based exposure management platform for organizations to discover, assess, and reduce cyber risk across their entire attack surface. It is widely used by security teams, CISOs, and IT risk managers across industries including financial services, healthcare, energy, government, education, and technology.

Here’s what Tenable does:

• Unifies Asset Visibility: Tenable One discovers and continuously inventories assets across IT, cloud, OT, web applications, and the external attack surface in a single platform.
• Manages Vulnerabilities: The platform identifies vulnerabilities and misconfigurations across environments and normalizes findings into one consistent view.
• Scores and Prioritizes Risk: Unified risk scoring allows teams to compare disparate exposures from siloed domains side by side, driving a more consistent prioritization strategy.
• Discovers AI Risk: AI discovery surfaces shadow AI, AI workloads, services, and externally exposed AI components before they become unmanaged risk.
• Protects Cloud Workloads: Tenable identifies vulnerabilities and misconfigurations in cloud workloads and across hybrid environments.
• Maps Attack Paths: Attack path analysis shows how exposures across domains combine to create real business risk, so teams know what to fix first.
• Orchestrates Remediation: Tenable Hexa AI provides agentic orchestration that accelerates remediation and shortens the time from detection to resolution.

In short, Tenable gives security teams a single platform to see every source of exposure, understand what actually increases risk, and take coordinated action to close gaps before they become breaches, rather than juggling disconnected tools across IT, cloud, OT, and AI environments.

How Tenable Helps Your Business: Closing the Gap Between Exposure and Attack

Whether you’re a security team drowning in disconnected vulnerability alerts, an organization racing to understand shadow AI risk, or an enterprise managing both IT and OT environments, Tenable is designed to unify exposure data into a single, prioritized view. Its combination of unified visibility, risk-based prioritization, and AI-driven remediation means less time spent stitching together reports and more time spent closing the exposures that matter most.

Tenable for Security Teams: See the Full Attack Path

Tenable for Security teams can help them stop treating incidents as isolated events and start seeing how a minor weakness in one domain can escalate into a catastrophic breach in another, using unified data across the entire attack surface.

Tenable for Cloud Teams: Reduce Risk Across Multi-Cloud Environments

Cloud and DevSecOps teams can close misconfigurations, risky entitlements, and vulnerabilities across multi-cloud and hybrid environments from a single cloud-native application protection platform.

Tenable for OT and Critical Infrastructure Teams: Bridge IT and OT Security

Teams responsible for cyber-physical systems can combine deep visibility with exposure intelligence to protect critical infrastructure without disrupting operations or innovation.

Tenable for Identity and Access Teams: Harden Identity Infrastructure

Identity and access teams can uncover weaknesses and overprivileged access in Active Directory and Entra ID, stopping lateral movement before attackers can escalate.

Tenable for AI Governance Teams: Manage the AI Supply Chain

Teams responsible for AI usage can gain full visibility into their AI supply chain, from LLM integrations to the data pipelines powering them, catching misconfigurations and shadow AI before they become new entry points.

Tenable Features: Tools to Unify Visibility, Insight, and Action

Tenable One is organized around three core capabilities: unifying visibility, unifying insight, and unifying action across an organization’s attack surface.

Tenable features include:

• Vulnerability Management: Continuously identify vulnerabilities and misconfigurations across modern IT environments with risk-based prioritization.
• Web Application Security: Scan web applications for vulnerabilities without disrupting critical business applications.
• OT & IoT Security: Gain visibility into cyber-physical systems and industrial environments alongside traditional IT.
• Attack Surface Management: Discover internet-connected assets and eliminate blind spots and unknown sources of risk.
• AI Discovery: Identify shadow AI, AI workloads, and externally exposed AI components across the organization.
• Cloud Workload Protection: Identify vulnerabilities and misconfigurations in cloud workloads and hybrid environments.
• Dashboards & Reporting: Get a single, consistent view of risk across environments to support operational reporting and remediation planning.
• Asset Inventory: Maintain a continuously updated inventory of assets across the entire attack surface.
• Integrated Intelligence: Enrich exposure data with threat intelligence to understand real-world exploitability.
• Ticketing & Workflow: Mobilize remediation work directly through integrated ticketing and workflow tools.
• Third-Party Data Connectors: Bring in data from existing security tools to build a more complete exposure picture.
• Attack Path Analysis: Understand how exposures combine across domains to create real business risk.
• Risk Scores & Benchmarks: Compare risk across domains and benchmark performance over time.

These features help security teams reduce blind spots, cut through alert fatigue with normalized risk scoring, and focus remediation efforts on the exposures most likely to lead to a breach.

How to Use Tenable: A Simple Guide to Getting Started

Getting started with Tenable typically begins with a guided evaluation, since Tenable One is built around each organization’s specific attack surface and package needs.

Here’s a step-by-step overview:

• Request a Demo or Quote: Reach out to Tenable to discuss which package, Foundation or Advanced, fits the organization’s current visibility and risk reduction needs.
• Connect Your Environments: Onboard IT, cloud, OT, web application, and identity environments into the platform to begin asset discovery.
• Build a Unified Asset Inventory: Let Tenable continuously discover and inventory assets across every connected environment.
• Review Normalized Risk Scores: Use unified risk scoring to compare exposures across previously siloed domains.
• Investigate Attack Paths: On the Advanced package, use attack path analysis to understand how individual exposures combine into real business risk.
• Prioritize and Remediate: Route findings into ticketing and workflow tools to mobilize the right teams around the exposures that matter most.
• Layer In AI-Driven Orchestration: Use Tenable Hexa AI to accelerate remediation and shorten the time between detection and resolution.
• Expand With Add-Ons as Needed: Add cloud-native application protection, AI user and app governance, or identity security as the program matures.

By following these steps, security teams can move from fragmented visibility to a unified, prioritized view of risk across their entire attack surface, without needing to manage a dozen disconnected security tools.

Tenable Pricing: Tenable One Foundation and Advanced Packages

Tenable pricing plans are priced through custom quotes based on an organization’s environment and needs, offered in two core packages that scale with a security program. Below is a detailed breakdown of Tenable’s pricing packages:

Tenable One Foundation

Custom quote

Tenable One Foundation is built to gain unified visibility across the attack surface. It helps organizations discover, inventory, and analyze assets and vulnerabilities across their entire attack surface from a single platform, eliminating security silos and blind spots across IT, cloud, web applications, OT, and the external attack surface. Components included are vulnerability management, web application security, OT and IoT security, attack surface management, AI discovery, cloud workload protection, dashboards and reporting, asset inventory, integrated intelligence, and ticketing, along with third-party data connectors. Optional add-ons include cloud-native application protection, AI user and app governance, and identity security.

Tenable One Advanced

Custom quote

Tenable One Advanced is built to turn exposure insights into decisive risk reduction. It builds on the unified visibility of the Foundation package to understand how exposures combine to create real business risk, using business context and attack path analysis to focus teams on remediating the exposures that matter most. It includes everything in Foundation, plus AI workload and agent protection, cloud security posture management, risk scores and benchmarks, workflow and mobilization tools, and attack path analysis. The same optional add-ons, cloud-native application protection, AI user and app governance, and identity security, are available on this package as well.

Pricing for both packages is available by requesting a quote directly from Tenable, since packages scale based on the size of an organization’s environment and which components and add-ons are needed.

Tenable AI Exposure: Securing the AI Supply Chain

Why AI Exposure Matters as AI Adoption Accelerates

As organizations adopt AI tools and build on large language models, they’re also creating a new, often invisible layer of risk. Tenable’s AI Exposure capability is built to bring that layer into view before it becomes an entry point for attackers.

Shadow AI Discovery: See What You Don’t Know You’re Running

AI discovery identifies shadow AI, unmanaged AI workloads, services, and externally exposed AI components across the organization, closing the gap between sanctioned and unsanctioned AI use.

AI Supply Chain Visibility: From LLM Integrations to Data Pipelines

Tenable maps the full AI supply chain, including LLM integrations and the data pipelines feeding them, to proactively catch misconfigurations before they turn into security incidents.

AI Exposure in Action: Innovation Without New Blind Spots

By surfacing AI risk alongside traditional IT, cloud, and OT exposures, security teams can support AI adoption without letting it become the organization’s newest, least visible attack surface.

Tenable Hexa AI: Agentic Orchestration for Exposure Management

Why Agentic Orchestration Matters for Remediation Speed

Finding exposures is only half the battle. Coordinating the right teams to actually fix them, fast, is where many security programs stall. Tenable Hexa AI is built on Tenable’s Exposure Data Fabric to close that gap.

Understanding How Risk Moves: Precision Prioritization

Hexa AI understands how risk moves through an environment, allowing it to prioritize precisely rather than surfacing an undifferentiated list of findings.

Coordinated Action: Humans and AI Agents Working Together

Hexa AI enables coordinated action across security teams and AI agents, accelerating remediation and shortening the time between detection and resolution.

Hexa AI in Action: Eliminating Exposure Before It Becomes Impact

By pairing agentic orchestration with unified exposure data, Tenable Hexa AI helps organizations close the gap between finding a risk and actually eliminating it, before it turns into a breach.

Tenable Cloud and OT Exposure: Securing Every Environment

Why Securing Every Environment Matters

Modern organizations run on a mix of cloud infrastructure, on-premises IT, and, in many industries, operational technology and industrial control systems. Tenable is built to secure all of it from one platform rather than requiring separate tools for each environment.

Cloud Exposure: One Platform for Multi-Cloud Risk

Tenable’s cloud-native application protection platform closes misconfigurations, risky entitlements, and vulnerabilities across multi-cloud and hybrid environments in a single powerful CNAPP.

OT Exposure: Protecting Critical Infrastructure

Tenable bridges the gap between IT and OT security, combining deep visibility with exposure intelligence to protect critical infrastructure without disrupting operations.

Environments in Action: One Program, Every Domain

Whether it’s a cloud workload, an industrial control system, or a traditional server, Tenable brings every environment into the same unified risk view, so nothing falls through the cracks between tools.

Tenable Alternatives: Exploring Top Exposure Management Competitors

When exploring exposure management and vulnerability management platforms, it’s natural to compare Tenable with other established players. While each platform has its strengths, Tenable stands out for the breadth of its unified platform, spanning IT, cloud, OT, identity, and AI exposure, and its recognition as a leader by major industry analysts.

Tenable vs Qualys

Qualys is a long-established vulnerability management platform known for its cloud-based scanning and broad compliance capabilities. Tenable differentiates itself with Tenable One’s unified attack path analysis across domains and its expansion into AI exposure and agentic remediation through Hexa AI, going beyond vulnerability scanning into full exposure management.

Tenable vs Rapid7

Rapid7 offers vulnerability management alongside detection and response capabilities through its InsightVM and InsightIDR products. Tenable focuses more deeply on unifying exposure data across IT, cloud, OT, and identity into a single risk-scored view, appealing to organizations that want a dedicated exposure management platform rather than a combined vulnerability and detection suite.

Tenable vs CrowdStrike Falcon Exposure Management

CrowdStrike offers exposure management as part of its broader Falcon endpoint protection platform, appealing to organizations already standardized on CrowdStrike for endpoint security. Tenable provides a more attack-surface-agnostic platform, built from the ground up around exposure management across environments rather than as an extension of an endpoint agent.

Tenable vs Wiz

Wiz is a cloud-native security platform known for its agentless cloud vulnerability and misconfiguration scanning. Tenable offers comparable cloud coverage through its CNAPP capabilities while extending further into OT, identity, and AI exposure, making it a stronger fit for organizations that need to unify cloud security with broader attack surface management.

Is Tenable Worth It? A Complete Look at Its Value for Security Teams

Tenable is worth considering for organizations that want to move beyond siloed vulnerability scanning toward a unified approach to vulnerability and exposure management across their entire attack surface. It combines asset discovery, vulnerability management, attack surface management, and AI exposure into Tenable One, with attack path analysis and agentic remediation through Hexa AI helping teams act on what they find, not just see it.

Its tiered Foundation and Advanced packages let organizations start with unified visibility and grow into more advanced risk reduction and attack path analysis as their exposure management program matures. With recognition as a leader in exposure management from major industry analysts and support for AI, cloud, OT, and identity security within one platform, Tenable is positioned as a strong option for security teams that need to reduce risk across a genuinely complex, modern attack surface.

Key Takeaways

• Unified Exposure Management: Tenable One brings IT, cloud, OT, identity, and AI exposure data into a single platform.
• Attack Path Analysis: The Advanced package shows how exposures combine across domains to create real business risk.
• AI-Driven Remediation: Tenable Hexa AI orchestrates coordinated action between security teams and AI agents to close exposures faster.
• Analyst-Recognized Leadership: Tenable is named a leader in exposure management and exposure assessment platforms by major industry analysts.

Frequently Asked Questions

1. What is Tenable best used for?

Tenable is an exposure management platform designed to help organizations discover, prioritize, and eliminate cyber risk across their entire attack surface, including IT, cloud, OT, identity, and AI environments.

2. What is Tenable One?

Tenable One is Tenable’s unified exposure management platform, bringing together asset inventory, vulnerability management, attack surface management, and risk scoring into a single view across an organization’s attack surface.

3. How much does Tenable cost?

Tenable One is priced through custom quotes for both the Foundation and Advanced packages, based on an organization’s environment size and component needs. Businesses can request a quote or a demo directly from Tenable to get specific pricing.

4. What’s the difference between Tenable One Foundation and Advanced?

Foundation focuses on unified visibility across the attack surface, including asset inventory, vulnerability management, and dashboards and reporting. Advanced builds on that with attack path analysis, risk scores and benchmarks, workflow and mobilization tools, and AI workload and agent protection to help teams act on exposures, not just see them.

5. Does Tenable help secure AI systems?

Yes, Tenable’s AI discovery and AI Exposure capabilities identify shadow AI, AI workloads, and externally exposed AI components, along with visibility into the AI supply chain from LLM integrations to data pipelines.

6. What is Tenable Hexa AI?

Tenable Hexa AI is an agentic engine built on Tenable’s Exposure Data Fabric that understands how risk moves through an environment, prioritizes exposures precisely, and coordinates remediation across teams and AI agents.

7. Does Tenable support cloud security?

Yes, Tenable offers cloud workload protection and a cloud-native application protection platform that closes misconfigurations, risky entitlements, and vulnerabilities across multi-cloud and hybrid environments.

8. Can Tenable secure OT and industrial environments?

Yes, Tenable’s OT and IoT security capabilities bridge IT and OT security, combining visibility with exposure intelligence to protect critical infrastructure without disrupting operations.

9. Are there add-ons available beyond the core Tenable One packages?

Yes, both the Foundation and Advanced packages support optional add-ons including cloud-native application protection, AI user and app governance, and identity security.

10. Is Tenable recognized by industry analysts?

Yes, Tenable has been named a leader in exposure management, including recognition in the Gartner Magic Quadrant for Exposure Assessment Platforms and the IDC MarketScape for Exposure Management.

Ready to take control of your cyber risk? Explore how Tenable can help your organization discover, prioritize, and remediate critical exposures across your entire attack surface.