🔐 Computer Engineering Student @ URJC | Pentesting Path (HTB) | Linux Lover | Offensive Security Focus

+ INITIALIZING PROFILE...
+ USER: lameiro0x
+ STATUS: ACTIVE
+ FIELD: CYBERSECURITY / ETHICAL HACKING
+ ACCESS LEVEL: STUDENT • PENTESTER IN TRAINING

I maintain a central professional hub where I showcase my cybersecurity projects, tools, blog, and ongoing work.

This website acts as a structured portfolio highlighting:

• Custom-built security tools
• Offensive and defensive security projects
• Technical documentation and structured learning notes
• Maintained web applications
• Professional goals and internship focus

🔗 Main Website: lameiro0x.com

• 🎓 Computer Engineering student at Universidad Rey Juan Carlos (URJC)
• 👾 Passionate about cybersecurity, pentesting, red team labs, and Linux
• 🧪 Currently progressing through the Pentesting Path on HackTheBox
• 🔍 Interested in offensive security, scripting, CTFs, and network exploitation
• 🚀 Building a portfolio of security projects, tools, and educational labs

I maintain a personal cybersecurity blog where I document my learning journey in offensive security, including:

• Pentesting methodologies and lab walkthroughs
• CTF writeups and exploitation techniques
• Linux internals, privilege escalation, and post-exploitation notes
• Structured learning notes from platforms like Hack The Box

This blog is part of my long-term learning process and professional portfolio in cybersecurity.

🔗 Live blog: blog.lameiro0x.com

• 🔍 pentest-recon-toolkit
  Modular Python toolkit that automates the reconnaissance phase of a penetration test, providing structured DNS, port scanning, and web enumeration with professional JSON and Markdown reports.
  Focus: methodology-driven recon, automation, and clean reporting.

• 🔐 credential-audit-tool
  Python-based security auditing tool that detects insecure credential handling, hardcoded secrets, and credential reuse on local systems.
  Focus: risk identification and mitigation without exploitation.

• 🐧 linux-privesc-analyzer
  Local Linux analysis tool that correlates system misconfigurations to identify privilege escalation risks, without performing exploitation.
  Focus: defensive awareness and attacker mindset.

• 🛡️ pentesting-path-htb
  Structured notes and exercises following the Hack The Box Pentesting Path, focused on methodology, tooling, and hands-on exploitation.

• 🔌 pico-hid-security-lab
  Educational lab for analyzing USB HID behavior and keystroke injection techniques using Raspberry Pi Pico.

• 🚩 ctf-security-training
  Consolidated notes and practical exercises from CTFs and cybersecurity training sessions.

• 🐚 bash-scripting-labs-OTW
  Bash scripts, commands, and notes developed while practicing Linux fundamentals and OverTheWire wargames.

• 📚 security-foundations-htb-notes
  Structured notes, diagrams, and references based on the Hack The Box Information Security Foundations track.

+ PENTESTING BASICS
+ RED TEAM FUNDAMENTALS
+ NETWORK ENUMERATION
+ LINUX HARDENING & AUTOMATION
+ SCRIPTS FOR OFFENSIVE SECURITY
+ CTF METHODOLOGY & WRITEUPS