Mimikatz vs KnowBe4: Which OSINT Automation Tool tool is Best in 2025?

Mimikatz is an open-source, highly potent post-exploitation tool developed by Benjamin Delpy for extracting plaintext credentials, NTLM hashes, and Kerberos tickets from Windows systems. Available on Kali Linux at /usr/share/windows-resources/mimikatz, it is a cornerstone for penetration testers, red teamers, and ethical hackers conducting authorized security assessments. By leveraging Windows’ memory structures, Mimikatz uncovers sensitive authentication data, enabling privilege escalation, lateral movement, and persistence in compromised environments.

KnowBe4 is a leading cybersecurity platform designed to empower organizations by training employees to outsmart threats like phishing and social engineering. Trusted by nearly 70,000 businesses worldwide, it combines AI-driven tools with engaging training to strengthen human defenses. From phishing simulations to real-time coaching, KnowBe4 helps build a security-first mindset, keeping companies safe in today’s fast-evolving digital landscape.