22.06.2026
Qantiso Przeglad: OSINT, News and Investigations
Qantiso Przeglad — an analytical platform and publisher of financial content. Also they publish Polish…
Category: OSINT Education
Welcome to the OSINT Education archive. Here you will find our comprehensive library of research methodologies, tools, and analytical frameworks. Since 2022, our team of experts has been documenting advanced techniques for digital verification, corporate intelligence, and financial due diligence to help professionals navigate the complex landscape of open-source data.
13.05.2026
What is OSINT? – Basic Tools and Techniques
The advent of the World Wide Web has given both intelligence agencies and ordinary private…
01.04.2026
Advanced Corporate Records Search Techniques
A comprehensive guide on investigating legal entity registries, beneficiary structures, and official corporate filings...
15.02.2026
Domain Footprinting & Historical DNS Analysis
Methodologies for analyzing domain ownership history, passive DNS data, and server infrastructure overlaps...
02.01.2026
Social Network Intelligence (SOCMINT) Essentials
Techniques for cross-referencing public profiles, digital footprints, and open-source social media data...
18.11.2025
Financial Due Diligence & Regulatory Verification
Basic frameworks for checking financial entities against international regulator watchlists and registers...
05.10.2025
OSINT Fundamentals: Digital Verification Tools
An overview of core open-source intelligence tools used for metadata analysis and information validation...
20.08.2025
Tracking Cryptocurrency Transactions & Wallet Clusters
Methods for tracing blockchain transactions, identifying wallet clusters, and analyzing public ledger data...
08.07.2025
Reverse Image Search & Geolocation Techniques
Practical approaches to verifying visual imagery, identifying locations, and analyzing image EXIF data...
22.05.2025
Investigating Offshore Companies and Shell Structures
Understanding complex corporate ownership layers, jurisdiction registries, and offshore database records...
10.04.2025
Public Data Mining & Web Scraping for Investigators
Introduction to gathering public web data, automated monitoring, and structured data extraction techniques...
25.02.2025
Analyzing Metadata in PDF and Office Documents
How to extract and interpret hidden author info, revision history, and software metadata from public files...
12.01.2025
E-mail Header Analysis and Origin Tracking
Decoding email technical headers to trace server routing, origin IP addresses, and authentication records...
28.11.2024
Searching International Trade and Customs Databases
Using bill of lading records, import-export logs, and shipping registries for trade analysis...
14.10.2024
Verification of Online Identity and Avatar Analysis
Methodologies for assessing persona authenticity, cross-platform username correlation, and profile activity...
01.09.2024
Open Source Mapping Tools and Satellite Imagery
Utilizing commercial and open satellite mapping platforms for physical location verification...
18.07.2024
Cross-Border Asset Tracing Frameworks
Overview of public registries, property databases, and commercial registers used in international asset searches...
02.06.2024
Verification of Non-Profit and Foundation Filings
Analyzing public tax filings, donor registers, and regulatory records of non-governmental organizations...
15.04.2024
Investigating Online Investment Schemes & Financial Fraud
Key indicators of fraudulent trading platforms, fake broker websites, and high-yield investment traps...
01.03.2024
Public Procurement & Government Contract Analysis
Navigating state tender databases, vendor disclosures, and public spending records for due diligence...
15.01.2024
Sanctions Registers & Politically Exposed Persons (PEP) Databases
Understanding official sanctions lists, regulatory compliance databases, and PEP screening protocols...
01.12.2023
WHOIS Privacy & Historical Domain Registration Analysis
Analyzing legacy domain registration data, registrar history, and historical contact records...
15.10.2023
Subdomain Discovery & Network Infrastructure Mapping
Techniques for enumerating public subdomains and mapping organizational internet assets...
01.09.2023
Analyzing Social Media Graph Relations and Networks
Methods for mapping connections, interactions, and group memberships across open social platforms...
15.07.2023
Verification of News Sources & Fact-Checking Frameworks
Standard approaches to evaluating media credibility, primary sources, and information authenticity...
01.06.2023
Maritime and Aviation Tracking Database Utilization
Using public AIS vessel tracking and ADS-B flight monitoring data for open source research...
15.04.2023
E-Commerce & Merchant Due Diligence Essentials
Verifying online storefronts, payment gateway indicators, and business registration details...
01.03.2023
Public Messenger Channels & Group Data Analysis
Researching open messaging channels, public chat archives, and broadcast group intelligence...
15.01.2023
Open Source Cyber Threat Intelligence (OSCTI) Basics
Introduction to collecting and analyzing publicly shared threat reports, IOCs, and security disclosures...
01.11.2022
Historical Web Archiving & Wayback Machine Forensics
Navigating web archives, retrieving deleted web pages, and inspecting legacy site structures...
15.09.2022
Public Court Registers & Legal Records Research
Accessing open judicial databases, litigation history, and public court filings across jurisdictions...
01.08.2022
CDN Infrastructure & Server Hosting Discovery
Identifying web hosting providers, content delivery networks, and server location data...
15.06.2022
Introduction to Open Source Intelligence Ethics & Methodology
Core principles of legal compliance, data privacy, and ethical guidelines in OSINT research...
01.05.2022
Information Gathering Strategy & Research Planning
Frameworks for defining intelligence requirements, organizing source data, and structuring investigation workflows...
15.03.2022
Evaluating Data Credibility and Source Reliability
Standard rating scales and methodologies for assessing information accuracy in open source investigations...
01.02.2022
Fundamentals of Open Source Investigation Frameworks
Basic concepts of collecting, analyzing, and documenting publicly accessible information...