About

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Hi, I’m Gerald. I like bending technology to my will by understanding how it actually works.

My work involves reverse engineering, vulnerability research, and building tools that interact directly with the kernel and system internals.

This blog is my lab notebook: Linux internals, offensive security experiments, write-ups, and controlled chaos.

Doesn’t matter if you are a student, working cyber professional or a script kiddie. If you’re here to peek under the hood, welcome. Curiosity is the only requirement.

Milestones

Milestone Apr 2025
Apr 2025

BHA 2025 - Effective Linux EDR Evaluation Testing for Red and Blue Team

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Milestone May 2024
May 2024

OSWE - Offensive Security Web Expert

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Milestone Aug 2021
Aug 2021

DSO National Laboratories - Cybersecurity Researcher

Milestone May 2021
May 2021

NUS - Bachelor of Computing in Information Security (Honours)

Milestone Aug 2020
Aug 2020

OSCP - Offensive Security Certified Professional

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