A comprehensive collection of CyberSecurity PDFs. Guides, Research Papers, Education, Information Security, Network Security, Cryptography, Malware Analysis, Penetration Testing, Ethical Hacking, Data Protection, Privacy, Threat Intelligence, Incident Response, Digital Forensics.

A carefully organized, large-scale collection of cybersecurity and computer security books, research material, and technical references curated for students, researchers, and professionals. This repository serves as a central knowledge vault containing high-quality PDFs across core and advanced security domains — designed for structured learning,

Practical Cybersecurity Notebook Vault; A curated collection of PDF notebooks and hands-on guides covering networking, DNS, Google Dorks/OSINT, phishing, SOC workflows, red/blue fundamentals, and career paths. Built for beginners→intermediate learners with direct PDF links, study roadmap, example commands, and a GitHub Pages site for easy browsing

Cybersecurity & Cloud Portfolio — Networking (Packet Tracer/Wireshark), Security basics (IAM/OWASP), Linux/Windows hardening, Python automation, Azure (Monitor/Key Vault/Sentinel). Screenshots + PDFs.