Matrix-based secure messaging app for encrypted team chats, rooms, and federation.
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Cloud messaging app for chats, channels, groups, calls, bots, and file sharing.
Guide to free and open source privacy tools, safer apps, and alternatives to data-heavy services.
Russian-language guide for reducing online exposure and understanding counter-OSINT practices.
Browser-isolated workspace platform for running apps, desktops, and disposable sessions in containers.
Android-based operating system for running mobile apps and games on PC hardware.
Android emulator for running mobile apps and games on Windows or macOS.
Hash recovery service for checking password hashes and related encrypted password formats.
Domain intelligence tool for researching WHOIS data, ownership patterns, and connected domains.
Python OSINT crawler for extracting URLs, files, endpoints, and related website data.
Google certificate transparency search for checking certificates and HTTPS records.
Open source intelligence toolkit for gathering and analyzing information from websites and online sources.
Microsoft tool for monitoring website search performance, indexing status, and SEO insights.
Community threat intelligence platform for indicators, pulses, malware, and attack research.
GitHub collection of APT reports, threat actor notes, and security research documents.
Fortinet threat intelligence portal for security updates, IP reputation, malware, and web filtering data.
Threat intelligence search service for checking IPs, domains, hashes, and security indicators.
Open source threat intelligence platform for analyzing observables, files, and security indicators.
Python package template for building command-line OSINT tools with a reusable project structure.
Google notebook environment for running Python code, experiments, data analysis, and research workflows.
Mozilla SSL is a developer resource for coding, documentation, communities, security research, or software tools.
An [open-source](https://github.com/Berchez/OSINT-steam) tool that returns public information, such as friends list and possible locations, from Steam profiles.
Concurrent-player statistics and historical activity charts for Steam games.
GoodTwitter2 is a code project with source, releases, documentation, or setup notes.