Koen Teuwen
PhD Candidate
Eindhoven, North Brabant, Netherlands
Summary
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SeniorKoen Teuwen is a PhD candidate at Eindhoven University of Technology with eight years of hands-on experience ensuring functional and secure software and network solutions. Based in Eindhoven, he combines academic rigor with practical engineering to design, evaluate, and harden systems against real-world threats. His work focuses on bridging theoretical security research and deployable software practices, aiming to make networks both reliable and resilient. Known for a methodical approach, he brings curiosity-driven experimentation to applied problems and collaborates across disciplines to turn research insights into operational improvements.
9 years of coding experience
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (178)
dashboard10
docker-container10
dockerfile10
elasticsearch10
optuna10
monitoring10
data-visualization10
snort10
mysql10
analytics10
checker10
docker-image10
docker-compose9
cybersecurity9
statistics9
Programming languages (10)
Github contributions (5)
Koen1999/suricata-check
Jan 2025 - Jul 2026
suricata-check is a command line utility to provide feedback on Suricata rules. The tool can detect various issues including those covering syntax validity, interpretability, rule specificity, rule coverage, and efficiency.
Contributions:23 releases, 3 reviews, 37 PRs in 1 year 5 months
command-line-utilitysuricatacheckersuricata-rulescybersecurity
Koen1999/gewisweb
Oct 2018 - May 2023
GEWIS Website
Contributions:16 PRs, 849 pushes, 125 branches in 4 years 8 months
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