Cyber Security¶
This section focuses on cybersecurity from both a defensive and an attacker-minded perspective. It documents my learning in protecting systems, networks, and data — while also understanding how those systems can be analyzed, tested, and broken in a controlled and ethical way.
My primary interest in this area is penetration testing and security analysis. I approach security by studying how systems are designed, where they fail, and how weaknesses can be identified and mitigated.
Courses in This Section¶
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CYS401 — Cybersecurity Fundamentals
Security principles, threats, attacks, and protection mechanisms. Covers cryptography, system security, web security, and architecture-level security. Includes structured notes and quizzes.
What This Section Is About¶
Cybersecurity is not just about defense — it is about understanding systems deeply enough to know where they break. That mindset shapes how I approach everything in this section.
Studying cryptography teaches me how trust is built into systems. Studying attack techniques teaches me where assumptions fail. Studying architecture-level security teaches me how to design systems that are harder to compromise from the start. Together, these build the kind of critical, analytical thinking that penetration testing and security work demand.
This is the foundation I am building toward a career in offensive security and security analysis.
Supporting Material¶
Across this section, you will find structured notes, quizzes, and study material designed to reinforce both conceptual understanding and practical application — covering everything from core security principles to hands-on attack and defense scenarios.
About This Section
All material is based on my own coursework and personal study at Prince Sultan University. The focus is on clarity, depth, and practical understanding. Content will continue to be refined and expanded over time.