102k+ Vulnerabilities Assessed With
257k+ Plugins - No. 1 in CVE Coverage Coverage

Identify, prioritize and remediate vulnerabilities across your attack surface.

Nessus Professional

#1 in Vulnerability Assessment

Scan your IT assets, identify your vulnerabilities and prioritize your remediation efforts.
Nessus Expert

Built for the Modern Attack Surface

Scan your IT devices, discover your internet-facing assets and secure your web applications.

The Gold Standard in Vulnerability Assessment

Stay a step ahead of attackers with the
#1 vulnerability assessment solution.

Discover and assess your IT assets

Discover and assess your IT assets

Prioritize the risk that matters most

Prioritize the risk that matters most

Leverage concise remediation guidance

Leverage concise remediation guidance

Configure reports to meet your needs

Configure reports to meet your needs

Built for the Modern Attack Surface

As your attack surface evolves, you need a vulnerability assessment solution that goes beyond just your traditional IT assets.

Discover and assess your IT assets

Discover and assess
your IT assets

Fortify your web applications

Fortify your web applications

Gain visibility into your internet-facing attack surface

Gain visibility into your internet-facing attack surface

Tenable protects over 44,000 clients and
65% of the Fortune 500

The Industry Standard

VMware
West Burton Energy
Docusign
Siemens
Capgemini
Sanofi
X
Sentara

Assess and auditIT networks and cloud environments.

Tenable Nessus® Professional is the industry gold standard - #1 in coverage, accuracy, and adoption. The fast, easy way to find vulnerabilities before your attackers.

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Assess and audit IT networks and cloud environments

Accurate visibilityinto your networks.

Fast, comprehensive, and accurate point-in-time vulnerability scans for traditional IT assets.

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Accurate visibility into your networks

Gain visibilityinto your internet-facing attack surface

With Nessus Expert, you can discover internet-connected assets that were previously unknown to your organization and kick off assessment scans for newly identified assets.

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Gain visibility into your internet-facing attack surface

Fortify your web applications

Nesssus Expert provides comprehensive visibility and insight into web application security issues by safely scanning modern web applications to accurately identify vulnerabilities in custom application code and vulnerable versions of third-party components.

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Fortify your web applications

Close Your Cyber Exposure Gap with Tenable Nessus

Scan your entire network with one tool to identify and prioritize vulnerabilities across cloud environments, and IT assets.

Nessus
Professional

Nessus
Expert

Real-time vulnerability updates

Included
Included

Unlimited vulnerability scanning

Included
Included

Vulnerability scoring for prioritization

Included
Included

Pre-built policies for configuration, compliance, and security audits

Included
Included

Flexible deployment

Included
Included

Configurable reports

Included
Included

Community support

Included
Included

Web application scanning (5 FQDNs)

Not included
Included

External attack surface discovery scanning
(5 domains per quarter)

Not included
Included

Price

$3,990 per year

$6,390 per year

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G2 badges

G2 ranks Tenable as
a leader
in risk-based vulnerability management

Discover
hidden
threats

Industry's most comprehensive vulnerability coverage with real-time network assessment.

Discover
hidden
threats

Industry's most comprehensive vulnerability coverage with real-time network assessment.

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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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