I'm a cybersecurity nerd curious about Blue Team and Intelligence. I love building tools and guides to protect systems and data, and I share them right here.

Currently, I'm the Docker Working Group Leader and part of the security team at Mautic, helping to handle security incidents project-wise as a volunteer.

I'm also dedicated to improving the cybersecurity knowledge of UNICAMP undergraduates, by delivering hands-on training, hosting CTF events, and connecting students with leading professionals for specialized workshops, through the Cybersecurity League.

• Autodumper: Docker image that backups databases and sends the data to a remote host using Rclone.
• Enigmafy: Securely encrypt archives and folders for private online sharing.
• Mautic Docker Image: The official Docker image for Mautic.
• Pandora: Webindex of red team cybersecurity tools.

Feel free to explore my projects and contribute!

• For general questions: renato[at ]cibero[.]net
• For Mautic-related discussions: renato[.]castro[at ]mautic[. ]org