Cognito Scanner vs SUDO_KILLER: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
Cognito Scanner is a free penetration testing tool. SUDO_KILLER is a free penetration testing tool. Compare features, ratings, integrations, and community reviews side by side to find the best penetration testing fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
AWS security teams testing Cognito deployments should use Cognito Scanner because it catches account enumeration and privilege escalation flaws that managed AWS security tools routinely miss. At 109 GitHub stars with zero cost, it's the only tool built specifically to attack Cognito's auth mechanics rather than treating identity as a checkbox in a broader AWS scanner. Skip this if your threat model doesn't include internal or compromised-credential scenarios; Cognito Scanner assumes attackers already have network access and focuses on what they can do once inside.
Penetration testers and red teamers auditing Linux infrastructure should run SUDO_KILLER during privilege escalation testing; it methodically hunts misconfigurations in sudo rules that most manual reviews miss. The tool has 2,447 GitHub stars and costs nothing, making it a zero-friction addition to any Linux assessment toolkit. Skip this if you're looking for post-exploitation persistence or lateral movement coverage; SUDO_KILLER is narrowly focused on the escalation vector itself, which is exactly why it's effective at that one job.
