David Szili
Principal InstructorManaging Partner at Alzette Information Security
Specialities
Digital Forensics and Incident Response
Experience SANS training through course previews.
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Contact UsDigital Forensics and Incident Response
David is a managing partner at Alzette Information Security, a consulting company based in Hungary. He has more than ten years of professional experience in penetration testing, red teaming, vulnerability assessment, vulnerability management, security monitoring, security architecture design, incident response, digital forensics, and software development. He has two Master’s degrees and a Bachelor’s degree and currently holds 20+ security certifications. David is a certified instructor at SANS Institute, teaching FOR572 and FOR509, and he is the lead author of SANS DFIR NetWars. He has presented at conferences like BruCON, Hack.lu, Hacktivity, x33fcon, Nuit du Hack, Security BSides events, Pass the SALT, Black Alps, Security Session, and SANS@Night Talks.
David consistently delivers material on point. His students expressed how much they enjoyed his teaching style and the experience he brings to their classes. He also provided great inputs to the material itself, both in terms of technical suggestions as well as tweaks that would aid in a clearer or more coherent delivery.
David is a good instructor. He shows relevant material in a fun and lively way, and he also connects the course content to real-life examples.
David has a very down to earth teaching style. His technical explanations are spot on, and his ability to absorb and feel out students in a classroom is always good.
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