David Szili
Managing Partner at Alzette Information Security
Miskolc, Hungary
Summary
👤
Senior🎓
Top SchoolDavid Szili is a managing partner and information security specialist with nine years of hands-on experience across network security, incident response, digital forensics, and secure architecture. He founded Alzette Information Security to deliver bespoke consulting and training, and serves as a Principal Instructor at SANS, teaching advanced network and cloud forensics courses. His background blends consulting and operational roles—from large firms like Deloitte and Dimension Data to telecom and MSP environments—giving him a practical view of both offensive testing and defensive controls. Trained in networks, telecommunications and computer engineering in Toulouse and Budapest, he pairs academic depth with real-world incident handling and security monitoring. An organizer of regional security events and an active blogger, he emphasizes knowledge sharing and community-driven defense practices. Based in Miskolc, Hungary, he brings a rare mix of classroom pedagogy and field-tested technical rigor to help organizations improve resilience.
9 years of coding experience
4 years of employment as a software developer
Master’s Degree, Computer Engineering, Master’s Degree, Computer Engineering at Budapest University of Technology and EconomicsMaster’s Degree, Networks and Telecommunication, Master’s Degree, Networks and Telecommunication at Institut national des Sciences appliquées de Toulouse
English, French, German, Hungarian
Github Skills (26)
splunk10
security10
logging10
rule10
data-files9
monitoring9
cybersecurity9
ids9
elasticsearch9
elk8
machine-learning8
keychain7
twitch7
streaming6
kibana5
Programming languages (6)
Github contributions (5)
bsideslux/bsideslux.github.io
Jul 2017 - Oct 2019
Bsides Luxembourg Website
Contributions:101 commits, 96 pushes in 2 years 3 months
AlzetteInfoSec/Authenticator_7.0.0
Jun 2024 - Jun 2024
Contributions:4 PRs, 4 pushes, 214 branches in 27 days
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