Sentinel" or "Octopus" are designed for security testing, network assessment, or penetration testing. Those can be used by authorized security professionals to: Scan networks or systems. Identify vulnerabilities. Test defenses during authorized penetration tests. Monitor or analyze security events. Whether it's considered a "hacking tool" depends on its purpose and how it's used. Many cybersecurity tools are dual-use: they can be used legitimately for defensive security and research, or misused for unauthorized attacks.