MIT PGP Key Server allows lookup and download of public PGP encryption keys by email address or key ID for cryptographic identity verification.
Parrot OS is a Debian-based Linux distribution preloaded with OSINT, digital forensics, and penetration testing tools for investigators.
Privacy Guides is an independent non-profit resource for finding privacy-protective tools and operational security best practices.
Safe Shepherd's handbook guides individuals through reducing their online footprint and removing personal data from people-search sites.
PrivacyTools curates privacy-focused software, services, and guides to help investigators and users fight surveillance with encryption.
proton URL allows you to share secret, confidential or non-confidential content via a link that will self-destruct on first reading.
Qubes OS compartmentalizes work into isolated virtual machines for maximum security and OPSEC in high-risk investigative environments.
BleachBit is a free open-source disk cleaner and privacy tool for Windows and Linux that securely deletes files and wipes free space.
Tails is a privacy-focused live operating system routing all traffic through Tor and leaving no trace on the host machine after shutdown.
ToS;DR grades privacy policies and terms of service for major websites, helping investigators assess data practices and OPSEC risk.
ProxySite provides free web proxy access for anonymous browsing and bypassing geo-restrictions, useful for OSINT research with attribution separation.
Whonix can anonymize everything you do online! It runs like an App, is a Free, Open Source and Kicksecure™ hardened Linux distribution.