Sebastiaan Groot Incident Responder, KPN-CERT

Sebastiaan is an Incident Responder at KPN-CERT, where he is active with the team’s threat intel efforts, system forensics, malware analysis, and developing OSINT capabilities. Whenever opportunity arises, he can be found at CTFs, where he brings his passion as a reverse engineer, binary exploitator and symmetric crypto nerd. Free time consists of a combination of D&D, making music, cooking, and daydreaming legitimized as worldbuilding and D&D session preps.