Technitium Mesh is a secure, anonymous, peer-to-peer (p2p), open source instant messenger designed to provide end-to-end encryption. Primary aim of developing this instant messenger is to provide privacy which is achieved using cryptography and anonymity using Tor network.
This is Matrix. Matrix is an open source project that publishes the Matrix open standard for secure, decentralised, real-time communication, and its Apache licensed reference implementations. Telegram used to be the poster child for secure messaging, allowing users to link their phone number to a Telegram account to send fast, encrypted messaging over the net, with client-server Wire is 100% open-source and independently audited — with an option to be tested against existing security and governance frameworks. Built to scale to tens of millions of users, Wire is ISO, CCPA, GDPR, and SOX-ready. Learn more about our commitment to transparency → NATS.io is a simple, secure and high performance open source messaging system for cloud native applications, IoT messaging, and microservices architectures. We are a Cloud Native Computing Foundation project. A New Kind of Instant Messaging. Whether it's corporations or governments, digital surveillance today is widespread. Tox is easy-to-use software that connects you with friends and family without anyone else listening in. While other big-name services require you to pay for features, Tox is completely free and comes without advertising — forever. Download Learn more. Feb 10, 2020 · Signal Messenger is an open source secure messaging app, which aims at making sure people don’t worry about their security and privacy while conversing with their loved ones. Signal does use your phone number but all your conversations are end-to-end encrypted and even the apps’ servers don’t store any of your chats. Jan 01, 2020 · Brief: Signal is a secure open-source messaging app for smartphones. It also offers a standalone desktop app for Linux, Windows, and macOS. Here, we take a look at its features and usability. Signal is an Excellent Alternative to WhatsApp (and Telegram) for Privacy Concerned People
Jun 10, 2016
Healthcare - Mattermost - Open Source, On-Prem or Private Mattermost is a powerful and flexible open source messaging platform that provides several benefits to healthcare, biotech, pharmaceutical and life sciences organizations, including: Secure enterprise-wide messaging Best Secure Messaging Services | Restore Privacy
Secure. Simple. Scalable. Open Source. NATS 2.0 is Generally Available. Learn More. NATS.io is a simple, secure and high performance open source messaging system for cloud native applications, IoT messaging, and microservices architectures. We are a Cloud Native Computing Foundation project. Members of the Synadia team created and maintain the
GitHub - WickrInc/wickr-crypto-c: An implementation of the wickr-crypto-c. About. wickr-crypto-c is an implementation of the Wickr Secure Messaging Protocol in C, which provides a platform for secure communications across all Wickr products.. A white paper describing details of the protocol and its security model can be found here.A markdown version of the white paper can also be found in the wiki.