blue-team-tools

Cybersecurity learning journey with notes, labs, CTF write-ups, resources, cheat sheets, and security tools.

Python-based phishing URL detector that detects malicious and suspicious links using domain extraction, subdomain analysis and similarity matching.

Gera camadas do MITRE ATT&CK Navigator a partir de uma planilha de casos de uso do SOC.

A real-time Linux log-streaming security tool written in Python that detects SSH brute-force attacks via RegEx and automatically bans offending IPs using iptables.

Self-hosted honeytoken system, plant decoy AWS keys, .env secrets, and bait files, then get alerted the moment they're touched or reused.

An AI tool that uses an LLM to analyze network logs.