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Nikto

recommended: challenge
Operated by Open-source security

Nikto — open-source web server scanner that tests for dangerous files, outdated software, and common misconfigurations.

How to identify it

User-agent contains any of:

  • Nikto/

Example user-agent string:

Mozilla/5.00 (Nikto/2.1.5) (Evasions:None) (Test:Port Check)

robots.txt

Well-behaved crawlers honor robots.txt. To control Nikto:

Allow full access

User-agent: Nikto/
Allow: /

Block entirely

User-agent: Nikto/
Disallow: /

Grey-area scrapers ignore robots.txt. Botscope enforces your policy at the edge or origin regardless — see how →

References

See Nikto on your own site

Botscope shows every bot and AI agent hitting your site — and lets you allow, challenge, or block each one. Observe first, enforce when you're ready.

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