"WebPG is a free, open source suite of tools to bring GnuPG/PGP (gpg, gnupg) to the browser, in an effort to make cryptographic methods usable, safe and accessible to the common man."
Universal Media Server is a DLNA-compliant UPnP Media Server.
It was originally based on PS3 Media Server by shagrath.
UMS was started by SubJunk, an official developer of PMS, in order to ensure greater stability and file-compatibility.
"The Obsidian Platform is a C# blockchain based on Stratis, with both Masternodes and Service Nodes. We have developed the Obsidian Secure Messenger (OSM) application, currently in public alpha testing."
Tor is free software and an open network that helps you defend against a form of network surveillance that threatens personal freedom and privacy, confidential business activities and relationships, and state security known as traffic analysis.