Study Notes
Comprehensive, exam-ready notes covering computer science and cybersecurity topics. Free PDF downloads available.
Cybersecurity
Network security, vulnerability management, ethical hacking, and cyber defense strategies
Operating Systems
OS fundamentals, types, services, and system calls for complete OS understanding
Machine Learning
Neural networks, regression, classification, and practical ML implementations
Web Development
Frontend, backend, APIs, modern frameworks, and full-stack development
Data Science
Data analysis, visualization, statistics, and data-driven decision making
Database Management
SQL, NoSQL, database design, optimization, and administration
Computer Architecture
CPU design, memory systems, instruction sets, and hardware fundamentals
Cryptography
Encryption algorithms, digital signatures, PKI, and secure communications
Android Programming
Android app development, Kotlin, Jetpack Compose, and mobile UI design
Artificial Intelligence
AI concepts, intelligent agents, search algorithms, and knowledge representation