Applied Security R&D Engineer

Rafael Ortiz

Rafael (aka "Friday") is a defensive security researcher with a background in biomedical engineering. They started their security career defending VoIP systems for a telemedicine DoD subcontractor before joining Telefonica’s cybersecurity division as a security specialist and researcher. Their past research projects focused on privacy and security in areas such as mobile devices, industrial control systems, and identity. Rafael’s work on Red Canary’s research and development (R&D) team focuses on finding and developing new ways to protect customers. Check out their work on GitHub and feel free to get in touch.
eBPF for security: a beginner’s guide
Introducing oxidebpf: an open source Linux tool for Rust and eBPF developers