A potent open-source web server scanner for thorough security evaluations is called Nikto. Nikto is a feature-rich application that is indispensable for penetration testers, security experts, and system administrators. It was created to find possible vulnerabilities and flaws in web servers.

Nikto is a powerful open-source web server scanner designed for comprehensive security assessments. Developed to identify potential vulnerabilities and weaknesses in web servers, Nikto offers a range of features that make it an essential tool for penetration testers, security professionals, and system administrators.


  • Nikto conducts a diverse set of tests to identify vulnerabilities, including outdated server software, insecure configurations, and potential security risks.
  • The scanner evaluates the security of SSL/TLS implementations, ensuring that encryption protocols are configured correctly to protect sensitive data in transit.
  • Nikto supports various plugins that extend its functionality, allowing users to customize scans based on their specific needs and requirements.
  • After completing a scan, Nikto generates detailed reports, providing a clear overview of the identified vulnerabilities, potential risks, and recommended actions for remediation.
  • Nikto is not limited to HTTP; it also supports scanning for potential issues in other protocols, such as HTTPS, FTP, and more.


Execute the following command to install Nikto:


Confirm that Nikto has been successfully installed by running:



Now that Nikto is installed, you can start scanning web servers for vulnerabilities. Here's a basic command structure:



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