Nessus Professional is a commercial vulnerability assessment solution by Tenable. Rebasoft Secure Configuration is a commercial vulnerability assessment solution by Rebasoft. Features, integrations, deployment and the company behind each one, side by side.
Vulnerability scanner for assessing networks, systems, and apps for security flaws.
Checks device config settings against standards to detect misconfigurations
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
Nessus Professional fits if you need to run it on your own servers and you are a startup.
Rebasoft Secure Configuration fits if you want a cloud product.
Common questions when comparing Nessus Professional vs Rebasoft Secure Configuration for vulnerability assessment.
Nessus Professional: Vulnerability scanner for assessing networks, systems, and apps for security flaws, built by Tenable.
Rebasoft Secure Configuration: Checks device config settings against standards to detect misconfigurations, built by Rebasoft.
The table above shows where their features, integrations, deployment and company size fit differ.
Nessus Professional is made by Tenable. Rebasoft Secure Configuration is made by Rebasoft. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Nessus Professional and Rebasoft Secure Configuration are both Vulnerability Assessment products, and both cover Security Scanning. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-01
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