Open Source Intelligence (OSINT) for Beginners

Master the Art and Science of Open Source Intelligence (OSINT)

Whether you are an aspiring cybersecurity analyst, private investigator, fraud examiner, military intelligence specialist, or investigative journalist, Open Source Intelligence (OSINT) for Beginners is your definitive, university-grade operational handbook. Published by BRS DESIGN PUBLISHING of Hungary, this comprehensive manual takes you from zero foundational knowledge to executing complex, multi-jurisdictional cyber investigations.

Over 85% of actionable intelligence begins in the public domain. This exhaustive field guide bridges the gap between theoretical tradecraft and hands-on technical execution with battle-tested workflows, terminal commands, Python automation scripts, and forensic checklists.

What You Will Master Inside This Field Manual:

• The Intelligence Cycle & DIKW Pyramid: How to systematically process raw data into actionable intelligence while mitigating cognitive biases through the Analysis of Competing Hypotheses (ACH) and the Admiralty Code.
• Hardened OPSEC & Threat Modeling: How to defeat browser fingerprinting (Canvas, WebGL, WebRTC), configure isolated VM environments (Tails, Qubes OS), and engineer bulletproof sock puppet personas.
• Masterclass Search & Google Dorking: A 12-operator query directory, cache harvesting, and anti-blocking Python scraping scripts.
• SOCMINT & Identity Forensics: Username permutations, hidden Telegram channels (Telethon API), Reddit PullPush archives, and Discord Snowflake ID millisecond decoding.
• Infrastructure & Network Recon: Unmasking real Origin IPs behind Cloudflare using Favicon MurmurHash3, mining Certificate Transparency logs (crt.sh), and executing Shodan/Censys IoT queries.
• IMINT, GEOINT & Chronolocation: EXIF metadata extraction, OpenStreetMap spatial filtering (Overpass Turbo), PeakVisor mountain ridge matching, and solar shadow trigonometry.
• Corporate Due Diligence & AML/KYC: Calculating cascading multi-tier Ultimate Beneficial Ownership (UBO), detecting balance sheet fraud with the Beneish M-Score, and navigating global corporate registries.
• Dark Web & Blockchain Forensics: Navigating Tor v3 onion services, monitoring ransomware extortion portals, tracing Bitcoin peeling chains, and analyzing Ethereum smart contracts with Web3.py.

Real-World Case Studies & Hands-on CTF Challenges:

Includes 10 exhaustive, end-to-end case studies (tracking international forex boiler rooms, ransomware C2 infrastructure, maritime dark fleet sanctions evasion, human trafficking networks, and DeFi rug pulls) plus 20 technical Capture-The-Flag (CTF) challenges with complete step-by-step solutions and verified flags.

Equip yourself with the tradecraft demanded by modern cyber defense operations and intelligence agencies. Add to Cart and launch your OSINT journey today!