Nessus Professional
Vulnerability scanner for assessing networks, systems, and apps for security flaws.
Nessus Professional
Vulnerability scanner for assessing networks, systems, and apps for security flaws.
Data verified May 2026
ADYour product here. Reach security decision-makers.Launch a campaignNessus Professional Description
Tenable Nessus Professional is a vulnerability assessment scanner designed for security practitioners, penetration testers, and consultants. It performs credentialed and uncredentialed scans across a wide range of assets including network devices, operating systems, web applications, cloud infrastructure, and containers. Key capabilities include: - Vulnerability detection across a broad range of asset types including IT, cloud, and OT environments - Policy compliance auditing against industry benchmarks and regulatory frameworks - Credentialed scanning for deeper visibility into system configurations and installed software - Customizable scan policies and templates for targeted assessments - Detailed vulnerability reporting with severity ratings and remediation guidance - Support for a large plugin library that is continuously updated with new vulnerability checks - Live results that update findings based on new plugins without requiring a full rescan - Grouping and filtering of scan results for easier analysis - Export of scan results in multiple formats including PDF, CSV, and Nessus XML - Offline and air-gapped environment support - Unlimited IP scanning within a single license - Pre-built audit files for compliance checks (e.g., CIS, DISA STIG, PCI DSS) Nessus Professional is a standalone, host-installed scanner intended for individual practitioners conducting point-in-time assessments. It is distinct from Tenable's enterprise products such as Tenable Vulnerability Management and Tenable Security Center, which offer continuous monitoring and centralized management capabilities.
Nessus Professional FAQ
Common questions about Nessus Professional including features, pricing, alternatives, and user reviews.
Nessus Professional is Vulnerability scanner for assessing networks, systems, and apps for security flaws, developed by Tenable. It is a Vulnerability Management solution designed to help security teams with Vulnerability, Security Scanning, CVE.
Nessus Professional offers the following core capabilities:
1.Credentialed and uncredentialed vulnerability scanning
2.Compliance auditing against CIS, DISA STIG, and PCI DSS benchmarks
3.Continuously updated plugin library for new vulnerability checks
4.Live results updating without full rescans
5.Customizable scan policies and templates
6.Detailed vulnerability reporting with severity ratings and remediation guidance
7.Export of results in PDF, CSV, and Nessus XML formats
8.Support for air-gapped and offline environments
9.Unlimited IP scanning within a single license
10.Broad asset coverage including IT, cloud, and OT environments
Nessus Professional is deployed as a on-premises solution, suited to startup, smb, mid-market, enterprise organizations looking to operationalize vulnerability management. The commercial offering is positioned for production security operations with vendor support and SLAs.
Nessus Professional is built for security teams handling Vulnerability, Security Scanning, CVE, Penetration Testing Framework. It supports workflows including credentialed and uncredentialed vulnerability scanning, compliance auditing against cis, disa stig, and pci dss benchmarks, continuously updated plugin library for new vulnerability checks. Teams typically adopt Nessus Professional when they need to vulnerability management capabilities integrated into their existing stack. Explore similar tools at https://cybersectools.com/alternatives/nessus-professional
Nessus Professional is a commercial Vulnerability Management solution. For detailed pricing information, visit https://www.tenable.com/products/nessus/nessus-professional or contact Tenable directly.
Popular alternatives to Nessus Professional include:
1.Orca Cloud Vulnerability Management - Agentless cloud vulnerability management with unified context and prioritization (Commercial)
2.RoboShadow - Automated vulnerability assessment and remediation platform (Commercial)
3.RoboShadow Vulnerability Scanner - Vulnerability scanner for internal & external network security assessment (Free)
4.Labrador IVAS - Integrated portal for open source vulnerability analysis and action plan mgmt. (Commercial)
5.Atera Network Discovery - RMM-integrated network scanner for device discovery, inventory, and CVE detection. (Commercial)
Compare all Nessus Professional alternatives at https://cybersectools.com/alternatives/nessus-professional
Nessus Professional is for security teams and organizations that need Vulnerability, Security Scanning, CVE, Penetration Testing Framework, NIST. It's particularly suitable for enterprises requiring robust, commercial-grade security capabilities. Other Vulnerability Management tools can be found at https://cybersectools.com/categories/vulnerability-management
Have more questions? Browse our categories or search for specific tools.
