Deployment: Initializing Phase 0 | Vector: IT Fundamentals | Standard: Learn • Exploit • Document
Welcome to my centralized cybersecurity knowledge base. This repository is a living document of my journey into
Offensive Security. Every note, lab, and script here is the result of deep-dive study followed by digital synthesis.
"If you can't explain it simply, you don't understand it well enough." – This is my proof of understanding.
Offensive Security. Every note, lab, and script here is the result of deep-dive study followed by digital synthesis.
"If you can't explain it simply, you don't understand it well enough." – This is my proof of understanding.
To ensure maximum organization, this repository follows a strict, highly-structured blueprint where each course
is partitioned into four strategic layers :
is partitioned into four strategic layers :
- 01-Summaries : Theoretical breakdowns of core concepts and exam domains.
- 02-Practical-Labs : Hands-on documentation with step-by-step screenshots and results.
- 03-Cheatsheets : Quick-access technical references for commands, syntax, and shortcuts.
- Exam-Preparation.md : A dedicated tracker for progress analytics and exam readiness.
📑 Table of Contents ( Quick Access )
- 📂 Phase-00-IT-and-Networking-Fundamentals
- 📂 CompTIA-IT-Fundamentals+ ( Summaries, Practical-Labs, Cheatsheets, Exam-Preparation.md )
- 📂 CompTIA-A+ ( Summaries, Practical-Labs, Cheatsheets, Exam-Preparation.md )
- 📂 OS-Concepts-by-Silberschatz ( Summaries, Practical-Labs, Cheatsheets, Exam-Preparation.md )
- 📂 CompTIA-Network+ ( Summaries, Practical-Labs, Cheatsheets, Exam-Preparation.md )
- 📂 Phase-01-Operating-Systems
- 📂 CompTIA-Linux+ ( Summaries, Practical-Labs, Cheatsheets, Exam-Preparation.md )
- 📂 MTA-98-349-Windows-OS ( Summaries, Practical-Labs, Cheatsheets, Exam-Preparation.md )
- 📂 MD-100-Windows Client ( Summaries, Practical-Labs, Cheatsheets, Exam-Preparation.md )
- 📂 macOS-Terminal-and-Shell ( Summaries, Practical-Labs, Cheatsheets, Exam-Preparation.md )
🚀 My Technical Roadmap & Learning Path
| 📍 Phase 0 : IT & Networking Fundamentals [ Completed : 100% ] | |
|---|---|
| Certifications | CompTIA IT Fundamentals+, CompTIA A+, CompTIA Network+ : ( by Mike Meyers ) |
| Practical Labs | TestOut Labs, Wireshark, Cisco Packet Tracer |
| Theoretical Foundations | Operating System Concepts ( by Silberschatz ), Popular Suites ( Office, Google Suite ) |
| 💻 Phase 1 : Operating Systems Mastery [ Completed : 100% ] | |
|---|---|
| 🐧 Linux | CompTIA Linux+ ( by Christine Bresnahan & Richard Blum ), OverTheWire : Bandit, VMware : Ubuntu |
| 🪟 Windows | MTA 98-349 ( Windows OS Fundamentals ), MD-100 ( Windows Client ), Microsoft Learn Labs, VMware |
| 🍏 macOS | macOS Terminal & Shell ( Kirk McElhearn ), Apple Official Guide |
| 🌐 Phase 2 : Advanced Networking & Security [ In Progress : 85% ] | |
|---|---|
| 📡 Cisco | CCNA ( by Wendell Odom ), CCNP Enterprise ( ENCOR & ENARSI ), Cisco Packet Tracer, EVE-NG, GNS3 |
| 🧪 Analysis | WCNA ( by Laura Chappell ), Wireshark, VMware, malware-traffic-analysis, cyberdefenders, TryHackMe |
| 🔥 Firewall | PCNSA : Palo Alto VM-Series, CyberRange, TryHackMe | Fortinet : NSE 1-4 ( FortiGate VM ) |
This journey would not have been possible without the invaluable guidance of world-class mentors and industry
leading platforms. I am deeply grateful to the following pioneers whose educational frameworks have
shaped my technical foundation and offensive mindset 🌱 :
leading platforms. I am deeply grateful to the following pioneers whose educational frameworks have
shaped my technical foundation and offensive mindset 🌱 :
- CompTIA : Providing the gold standard in IT foundations and certification pathways.
- TryHackMe & HTB : Transforming theoretical knowledge into tactical offensive skills.
- Total Seminars ( Mike Meyers ) : Delivering profound clarity in complex computing architectures.
- Silberschatz ( OS Concepts ) : Providing academic depth to master operating system internals.
- Cyber Security Roadmap : Strategically inspired by the Roadmap.sh community standard.
🏅 Certifications & Badges
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🧪 Lab Highlights
To master the shadows, one must first understand the light 🌓 ... My approach to Offensive Security is rooted
in the "Core-First" principle: mastering system architecture and protocols before exploitation. I believe
that a tool is only as effective as the operator's grasp of the underlying technology.
in the "Core-First" principle: mastering system architecture and protocols before exploitation. I believe
that a tool is only as effective as the operator's grasp of the underlying technology.
- Deep-Dive Synthesis : Transitioning from neural mapping ( pen & paper ) to digital documentation.
- Standardized Documentation : Labs follow a strict Objective → Methodology → Evidence pipeline.
- Operational Validation : Proving theories through hands-on labs and continuous refinement.
I am always looking to sync with fellow researchers, recruiters, and elite CTF teams. Whether you want to discuss
a technical deep-dive, suggest a better exploit path, or report an inaccuracy - I value every piece of
feedback from the community. 🛡️
a technical deep-dive, suggest a better exploit path, or report an inaccuracy - I value every piece of
feedback from the community. 🛡️
🌐 Find me on : LinkedIn | Technical Blog | Discord | Twitter | Gmail
📢 Feedback : Found a mistake ? Open an Issue. Have a suggestion ? Let's talk in Discussions.
This repository is created for educational purposes only. I am committed to Ethical Hacking. Any unauthorized
use of these techniques against systems without prior consent is strictly illegal.
use of these techniques against systems without prior consent is strictly illegal.
"In the digital shadows, precision is the only difference between a researcher and a ghost." 🛡️
© 2026 | Offensive Security Learning Journey | by Mira-3zzeldin
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