I am a Security Engineer specializing in Incident Response, Forensics and Threat Intel at Assystem. Extensive experience in establishing and managing a 24/7 Security Operations Center (SOC), successfully leading the team to achieve essential certifications and validating crucial documents like IRP, PCA, and PRA. Proficient in low-level programming and hardware hacking, with a strong affinity for low level programming. Demonstrates strong leadership skills, fostering a culture of continuous learning and innovation within technical teams.

I received my CS bachelor degree from Ynov, where I worked with the shcools for managing the cybersecurity lab, teaching students about penetration testing and defense. Led the CTF Team "BumbleCows", guiding and participating in worldwide competitions.

Interested in DFIR and open to work? => We are hiring @ Assystem

Publications

Talks

Contacts

chestay [at] proton.me
contact [at] charly.st
chstx64 [at] bumblecows.xyz
Telegram: https://t.me/esc0

Links

GitHub
Twitter
Blog
Not that formal ver of me
Resume for job