Which network security tool can detect open TCP and UDP ports on most versions of Microsoft Windows?

Last Updated: Mar 11, 2026
IT Exam Items Repository › Category: CCNA Security › Which network security tool can detect open TCP and UDP ports on most versions of Microsoft Windows?

Which network security tool can detect open TCP and UDP ports on most versions of Microsoft Windows?

  • Nmap
  • L0phtcrack
  • SuperScan
  • Zenmap

Explanation: There are various network security tools available for network security testing and evaluation. L0phtcrack can be used to perform password auditing and recovery. SuperScan is a Microsoft port scanning software that detects open TCP and UDP ports on systems. Nmap and Zenmap are low-level network scanners available to the public.

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