CrackMapExec vs KnowBe4: Which Open Source AI Agent Runtime Environment tool is Best in 2025?

CrackMapExec (CME) is an open-source, versatile post-exploitation tool designed for automating security assessments of Windows and Active Directory (AD) environments. Pre-installed on Kali Linux, CME leverages built-in AD protocols to perform stealthy reconnaissance, credential testing, and privilege escalation. By integrating with libraries like Impacket and PowerSploit, it supports tasks such as enumerating users, spidering SMB shares, and executing Mimikatz for credential dumping. Now succeeded by NetExec, CME remains a critical tool for ethical hackers and red teamers.

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.