Marcos Saiz

Cybersecurity Consultant & Offensive Security Practitioner

About

I run MAES Group LLC, a business management and IT cybersecurity consulting firm based in Maryland. I'm currently pursuing the OSCP+ certification and documenting my offensive security journey here — writeups, tools, and lessons learned along the way.

Background in blue team operations, threat hunting, and SOC analysis. Now building depth on the offensive side.

Writeups

Walkthroughs of retired HackTheBox machines and security challenges. New posts as I work through them.

Projects & Tools

oscp-prep

Scripts, cheat sheets, and methodology notes from OSCP+ training. Bash and Python tools built during the learning process.

Bash Python Offensive Security

Certifications