We are dedicated to cybersecurity, automation, and AI‑assisted solutions across various fields. At FailClosed, we offer a suite of free custom GPTs designed specifically for IT and cybersecurity professionals.
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Helps developers select the best open‑source licenses based on project type, intended use, and compatibility. It even scans existing repositories for compliance issues.
Provides a deep dive into SMTP fundamentals, aids in troubleshooting email delivery and configuration, and shares best practices for securing your SMTP servers.
A master ninja cat hacker who delivers swift and stealthy answers to network security questions.
Detects potential DNS hijacking, misconfigurations, and privacy risks while guiding you through the implementation of DNSSEC and other protective measures.
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