Thumbnail for From Compression to Compromise: Unmasking Zip File Threats
Thumbnail for From Compression to Compromise: Unmasking Zip File Threats

From Compression to Compromise: Unmasking Zip File Threats

Deep dive into zip file attacks and mitigations (with examples!).

Thumbnail for 5 Wacky Insights from God's Smuggler
Thumbnail for 5 Wacky Insights from God's Smuggler

5 Wacky Insights from God's Smuggler

Reflections on a story with an unconventional mission.

Thumbnail for HKCERT CTF 2023 – Decompetition: Vitamin C++
Thumbnail for HKCERT CTF 2023 – Decompetition: Vitamin C++

HKCERT CTF 2023 – Decompetition: Vitamin C++

A beginner-friendly writeup to reverse-engineering C++. Years of complex shenanigans condensed!

Thumbnail for Site Updates and Migration to Cloudflare Pages
Thumbnail for Site Updates and Migration to Cloudflare Pages

Site Updates and Migration to Cloudflare Pages

Improvements, Optimisations, and a Better Stack with Cloudflare Hosting

Thumbnail for N[Subtype Metaprogramming] is N[Mostly Harmless]
Thumbnail for N[Subtype Metaprogramming] is N[Mostly Harmless]

N[Subtype Metaprogramming] is N[Mostly Harmless]

Inheritance go brrrrrrrr... (ab)using types to write programs.

Thumbnail for HITCON 2023 – The Blade
Thumbnail for HITCON 2023 – The Blade

HITCON 2023 – The Blade

Beginner-friendly writeup for a nifty Rust reversing challenge.