Blog Posts
Setup FTPS Server on Archlinux
→A complete guide to setting up a secure FTP and FTPS server on Archlinux using vsftpd, including SSL/TLS configuration and user management.
Streaming Server with NGINX and nginx-rtmp-module
→Build your own HLS and VoD streaming server from scratch using NGINX compiled with the nginx-rtmp-module on Ubuntu 16.04.
CTF Writeups
INS'hAck 2019 — Neurovision (Misc 206pts)
Reverse engineering a Keras neural network model by visualizing its weights as a bitmap image to reveal a hidden flag.
INShAck 2019 — You Shall Not Pass (Forensics 330)
Extract a hidden port-knocking sequence from an NTFS filesystem image, then implement the knock sequence in Python to unlock a flag service.
AngstromCTF 2019 — No SEQUELS & No SEQUELS 2
MongoDB authentication bypass using NoSQL injection ($ne operator) and blind injection with $regex to extract the admin password character by character.
Let's work together
Open to security consulting, DevOps projects, and CTF team collaborations.
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