Welcome

Brice Delcroix

M.Sc. Cybersecurity — Cryptanalysis & Forensics, ULB

Exploring the intersection of cryptanalysis, digital forensics, and resilient systems — one CTF and one research paper at a time.

$ System secure & ready._

Low-poly geometric lynx avatar

About

A little about me

I am a Master’s student in Cybersecurity, with a focus on Cryptanalysis & Forensics, at the Université libre de Bruxelles — a joint program run with UCLouvain, UNamur, and the Royal Military School. The curriculum is built around five complementary pillars: cryptography, systems & networks, secure software engineering, security management, and the legal, ethical & human aspects of security. That breadth shapes how I work — treating security as a discipline built quietly, layer by layer, rather than bolted on as an afterthought.

The program pushes its graduates to be fully autonomous, able to self-teach, and committed to self-evolving throughout their careers, all grounded in a strong sense of ethics. I hold myself to that same standard in every project. Beyond the degree, my long-term ambition is to pursue a PhD scholarship in cybersecurity research, contributing to the academic and practical understanding of next-generation threat defense.

Skills

Tools & expertise

Cryptanalysis Digital Forensics Applied Cryptography Systems & Networks Secure Software Engineering Security Management Legal & Ethical Aspects Network Pentesting Reverse Engineering Python C / C++ Linux & Bash

Languages

🇫🇷

French

Native
🇬🇧

English

B2
🇳🇱

Dutch

A1

Projects

Selected work

Integration Project: Face X

A facial recognition camera system that automatically records student attendance as they enter the classroom, comparing captured faces against a pre-existing database of enrolled students to validate their presence or absence.

Python OpenCV Supabase Solid JS
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Signal Processing Project

A sub-branch of the Face X integration project: designing and training a facial recognition model from scratch, building the algorithm and the full training process ourselves.

Python OpenCV TensorFlow

Formula 1 Project: Merced OS

Managing a Formula 1 championship in C, built to learn semaphores and file reading/writing algorithms at the systems-programming level.

C Semaphores
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Milestones

Security Milestones & CTFs

Cyber Security Challenge Belgium (CSCBE)

Three years of involvement in Belgium's national CTF: qualifier participant in 2024 and 2025, then team lead in 2026 — ranking 15th individually at the qualifiers, with the team finishing 15th at the finals (Fun Track).

2024 2025 2026 · Team Lead

SANS Skills Quest — NetWars Core Edition

A hands-on, scenario-driven skills challenge from SANS, testing practical offensive and defensive security techniques under time pressure.

NetWars Core Edition Sep 2025

Contact

Let’s talk

Open to internships, research collaborations, and interesting problems.