Apr 28 · 16 min read · In Part 1 and Part 2 of this series, we examined directory traversal from a developer's perspective, covering attack vectors, secure coding patterns, Apache Commons IO usage, frontend security conside
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Apr 20 · 22 min read · In previous part 1, we discussed the basics of directory traversal attacks, attack vectors, vulnerable code structures, and the essential mitigation techniques, including secure Spring Boot usage. In
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Apr 7 · 16 min read · Directory traversal vulnerabilities are at the core of a failure in the boundary between application logic and filesystem access. There is a tendency to focus on SQL injection, but directory traversal
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Feb 12 · 14 min read · In this write-up, I'll document my journey through the Data Encoding room on TryHackMe. Building upon the Number Systems and Colors room where we learned that computers store everything as binary, this room answers a critical question: if everything ...
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Feb 11 · 6 min read · 🚀 Introduction This writeup documents my journey through the Mother's Secrets challenge on TryHackMe, part of the DevSecOps learning path. The challenge presents a compelling scenario inspired by the 1979 sci-fi classic "Alien," where players must i...
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Jan 24 · 10 min read · Overview "The Evil Within" is a TryHackMe CTF challenge inspired by the psychological horror video game of the same name. Created by ShalindaFdo as their first room, this challenge tasks us with helping Sebastian and his team of investigators survive...
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Nov 3, 2025 · 6 min read · Đôi nét về Docker Compose Với những ai chưa biết thì Docker Compose là một công cụ đi kèm với Docker, giúp người dùng định nghĩa và quản lý nhiều container trong một ứng dụng chỉ bằng một tệp cấu hình duy nhất. Có thể hiểu đơn giản là thay vì phải ch...
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Nov 3, 2025 · 5 min read · An Overview of Docker Compose For those who don't know, Docker Compose is a tool that comes with Docker, helping users define and manage multiple containers in an application with a single configuration file. Simply put, instead of running multiple c...
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