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White Paper

The Cyber Exposure Score: How Secure Is the Business?

The Cyber Exposure Score: How Secure Is the Business?

“By 2022 cybersecurity ratings will become as important as credit ratings when assessing the risk of existing and new business relationships.”

– Gartner1

Tenable Lumin enables organizations to effectively measure and benchmark their cyber exposure, providing comparisons both internally (e.g., business groups, geographies, asset classes) and externally against peer organizations.

The Cyber Exposure Score, a critical component of Tenable Lumin, is an objective rating of cyber risk derived through data science–based measurement. The score is automatically generated daily through machine-learning algorithms that combine vulnerability data with other risk indicators such as threat intelligence and asset criticality. Today, the score is calculated by combining the Tenable Vulnerability Priority Rating (VPR), for the likelihood of exploitability, with the Tenable Asset Criticality Rating (ACR), for the business criticality of the affected asset.

The Cyber Exposure Score can be applied to a single asset, a group of assets or an entire organization.

This whitepaper will:

  • Demonstrate how the Cyber Exposure Score can help you improve your security posture over time
  • Provide a technical walkthrough of the Cyber Exposure Score – including details about the data science behind the rating
  • Highlight popular use cases that show how the Cyber Exposure Score can drive efficiency in your daily security practice

Download the technical whitepaper The Cyber Exposure Score: How Secure Is the Business? now.

1 Innovation Insight for Security Rating Services, Gartner, July 2018

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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.

Tenable Vulnerability Management trials created everywhere except UAE will also include 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.

100 assets

Choose Your Subscription Option:

Buy Now

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.

Tenable Vulnerability Management trials created everywhere except UAE will also include 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.

100 assets

Choose Your Subscription Option:

Buy Now

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.

Tenable Vulnerability Management trials created everywhere except UAE will also include 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.

100 assets

Choose Your Subscription Option:

Buy Now

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.

5 FQDNs

$3,578

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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.

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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.

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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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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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Buy a multi-year license and save more.

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