CyberSecurity Tools

I'd like to see what free tools everyone else is aware of. Maybe it's something you use or have used in the past, maybe it's something you've heard of and like.

Please state what the tool is, what it's used for, and a link.

I'll start out:

[Wazuh](https://wazuh.com/) \- an open source XDR/SIEM

[YARA](https://github.com/Yara-Rules) \- a plugin for your EDR with extra IoCs or adding rules. Can be used with VirusTotal for malware protection

[Open-CVE](https://www.opencve.io/welcome) \- an open source Vulnerability …

aware cybersecurity free free tools link missing start state tool tools