Open Source Nessus Alternatives
The best open source alternative to Nessus is Metasploit. It's not free, so if you're looking for a free alternative, you could try OpenVAS or Armitage. If that doesn't suit you, our users have ranked more than 25 alternatives to Nessus and nine of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Nessus are skipfish (Free, Open Source), OpenSCAP (Free, Open Source), Tsunami (Free, Open Source) and purplepee.co (Free, Open Source).
- Metasploit Community Edition simplifies network discovery and vulnerability verification for specific exploits, increasing the effectiveness of vulnerability scanners such as... View 17 alternatives to Metasploit
- The Open Vulnerability Assessment System (OpenVAS) is a framework of several services and tools offering a comprehensive and powerful vulnerability scanning and vulnerability... View 19 alternatives to OpenVAS
- Armitage is a graphical cyber attack management tool for http://alternativeto. View 15 alternatives to Armitage
- A fully automated, active web application security reconnaissance tool. View 20 alternatives to skipfish
Discontinued
Skipfish is no longer maintained. Last version, 2.10 beta, released in December 2012, can be still downloaded from Google Code Archive
- Free • Open Source
- Mac
- Windows
- Linux
- BSD
- SCAP is a line of standards managed by NIST. View 10 alternatives to OpenSCAPNo screenshots yet
- Free • Open Source
- Linux
- A general purpose network security scanner with an extensible plugin system for detecting high severity vulnerabilities with high confidence. View 11 alternatives to TsunamiNo screenshots yet
- Free • Open Source
- Self-Hosted
- This tool allows you to view general information about a websites HTTP header, websites DNS records, websites SSL certificates and a bunch of open TCP ports as well ASN whois information. View 25 alternatives to purplepee.co
- BabySploit is a penetration testing toolkit aimed at making it easy to learn how to use bigger, more complicated frameworks like https://alternativeto. View 12 alternatives to BabySploit
- Developers tools to secure linux systems with seamless security audit and step-by-step instructions . View 4 alternatives to WoTT
- Freemium • Open Source
- Linux
- Online
- Software as a Service (SaaS)