Vulnerability Assessment
Identifying and analyzing security vulnerabilities across multiple platforms and systems.
Twan Terstappen
Ethical Hacker & Cybersecurity Enthusiast
Dedicated to enhancing digital security through thorough vulnerability analysis. Experienced in advanced security assessment and threat research.
Core Expertise
Areas where I excel in cybersecurity and ethical hacking
Penetration Testing
Comprehensive security testing to identify weaknesses before malicious actors can exploit them.
Security Research
Research in emerging threats and innovative security methodologies.
Technology Stack
Tools and technologies I work with daily
Python
Automation & Scripts
Docker
Containerization
Web Dev
Full Stack
AI/ML
Machine Learning
Git
Version Control
Pentesting
Security Testing
Bug Bounty
Vulnerability Research
Education & Achievements
My academic journey in cybersecurity and technology
Cisco IT Essentials
Completed foundational Cisco certification covering computer hardware, operating systems, and networking fundamentals.
IT-Expert MBO
Completed Cum Laude with specialty in Network Management, focusing on creating, maintaining, and improving (Cisco) networks.
HALON 2023 🏆
Won an award at the prestigious HALON cybersecurity competition, demonstrating exceptional ethical hacking skills and cybersecurity expertise.
HALON 2024 🏆
Won 2 awards at HALON 2024, showcasing outstanding performance and continued excellence in cybersecurity competitions.
CVE-2024-51362
Identified and contributed to the disclosure of CVE-2024-51362, demonstrating commitment to security research and vulnerability disclosure.
Minor: Applied Artificial Intelligence
Focused on AI/ML development and creating advanced machine learning algorithms. Successfully completed coursework covering both theoretical foundations and practical implementations.
ZeroDay Zoetermeer 🏆
Me and my team won the ZeroDay cybersecurity competition in Zoetermeer, demonstrating excellent teamwork and cybersecurity skills.
Minor: Software Reversing & Exploitation
Specialized in reversing software from ELF and EXE binaries and developing exploitation techniques. Advanced training in cybersecurity methodologies and vulnerability analysis.
Cybersecurity Bachelor (In Progress)
Currently pursuing a Bachelor's degree in Cybersecurity to further advance expertise