Muhammad Hashir
@DEVSECKNIGHT

Build • Secure • Explore
Latest Articles Interests Cheatsheet

01 / about

Two worlds, one mindset

Security & Pentesting
Interested in how things break. I explore penetration testing concepts, network security, and the mindset that sits behind finding vulnerabilities before the bad guys do.
Technology Interests
Beyond just security, I have a deep interest in Cyber, Cloud, AI, and overall Software Development. I explore how these fields intersect to drive modern, secure infrastructure.
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Foundation
Rooted in strong computer science fundamentals — networking, systems, and programming principles underpin everything I explore and create.
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Build • Secure • Explore
Not pretending to know it all — actively picking up new tools, techniques, and rabbit holes every single day. That curiosity is the whole point.

02 / skills

What I work with

Security

Penetration Testing Linux Networking Recon OSINT Bash Scripting

Development

JavaScript HTML / CSS C C++ Python Bash

Systems & Tools

Linux / Unix Networking CLI Git TCP/IP

Currently Exploring

CTF Challenges Web App Security Node.js APIs Research Cloud