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Nessus Professional

Perform assessments with the industry’s most widely deployed vulnerability scanner

Identify the vulnerabilities, policy-violating configurations and malware that attackers could use to penetrate your network.

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For Teams
Nessus Manager

Vulnerability assessment for teams

Combine the detection, scanning and auditing features of Nessus® with the ability to share scanning resources with multiple team members.

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Multiple Assessment Types

Protect your IT environment by running vulnerability scans, configuration and compliance checks, malware detection, web application scanning and more.

Rich Assessment Capabilities

Nessus includes a deep set of assessment capabilities, agent-less scanning and agent-based (available in Nessus Manager).

Ongoing Management

Nessus makes it easy to manage both the product and users, with automatic updates and a constant feed of new information from Tenable.

Connect With Core Systems

Integrate Nessus Manager with patch management, mobile device management and credential management systems.


Run reports, easily filter data and share results with others in a variety of formats to help others in the organization understand and address vulnerabilities.

Tenable Product Deployment Diagrams

Help Me Choose

Which Tenable product is right for me?

Interactive Tool


View our large & constantly updated library

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Try Nessus

Request a free trial for your organization

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Buy Nessus

Get the full power of vulnerability scanning

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