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David Forsythe (0xdf), Training Lab Architect, Hack The Box

David Forsythe is a CTF addict and cybersecurity professional with over 18 years of experience in infosec. He's worked in SOC/CIRT, threat intelligence, red teaming, and threat research. David holds several certifications, including OSCP, GXPN, GDAT, GREM, GCFA, GCFE.

Outside of helping HTB design cutting-edge cybersecurity content, he enjoys sharing knowledge and developing his skills alongside others through his blog (0xdf hacks stuff), where he posts write-ups of exciting hacking challenges and real-world scenarios and his YouTube channel, where he dives deep into exploit/malware analysis. Feel free to connect with him on LinkedIn.