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marllondevsec/README.md

  

👋 Hi, I'm Marllon

"You can't defend what you don't understand.."

  • Marco Ranum

🔐 Cybersecurity · Low-Level Programming · Python • C++ • Windows Internals • Bash

I focus on building strong foundations in IT and cybersecurity, including:

  • Systems & network administration
  • OS internals and low-level programming
  • Security automation and pentesting labs
  • Reverse engineering and responsible vulnerability research

Currently exploring entry-level opportunities in IT Support, NOC, SOC Jr, or Infrastructure, while continuing to learn and experiment with cybersecurity tools and labs.

🧠 Focus Areas

  • Operating systems & low-level programming (C / C++)
  • Linux & Windows internals
  • Security fundamentals & automation
  • Reverse engineering basics
  • Malware behavior analysis (labs)
  • Web security experiments
  • Memory and execution flow analysis

👤 Who I Am

I have been working with Information Technology professionally since 2021, with early and extensive exposure to operating systems and the fundamental principles of networked systems.

I am currently in the final semester of a Computer Science degree, where I found my path within the field of cybersecurity.

This profile is new and was rebuilt with the intention of better organization and the proper application of techniques that I only fully mastered later in my journey.

Today, my focus is on building a strong foundation in IT and security operations, with growing experience in system-level programming, security research, and practical labs, while preparing for entry-level opportunities in IT Support, SOC, NOC, or Infrastructure.


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