RACE is an open source project aimed at developing technologies to provide metadata-anonymous, secure, and resilient messaging for users around the world. RACE provides anonymity by routing messages through an overlay network of volunteer servers using cryptographic algorithms that prevent a malicious subset of these servers from determining who is messaging whom. RACE uses specialized networking protocols to prevent connections between individual members of the network from being detected or blocked. RACE is built to run in a dockerized linux environment and on Android devices.
On this site, you will find in-depth content about Earth observation satellites and other related topics.
Centralized social media is harmful to society. We are building a gatekeeper-free decentralized system. Our mission is “social media done right”, to put people in control of their own identity and build the technology that would enable a shift to collaborative and intentional security models prioritizing active consent. To accomplish this, we will build a new architecture for the internet: removing the necessity of client-server architecture, replacing it with a participatory peer-centric model.
This is the home of the Spritely Goblins Distributed Programming platform - the core of our vision of a completely decentralised social internet.
Spritely’s technology is being released as free and open source software aiming for multiple programming language implementations and eventual open standardization. All of our work, ranging from decentralized identity, peer-to-peer user agents, decentralized social networks, encrypted and portable storage, and distributed object programming infrastructure is being built to enable a gatekeeper-free path where users and content are not tied to a specific server.
Gitlab: https://gitlab.com/spritely
tio is a simple serial device tool which features a straightforward command-line and configuration file interface to easily connect to serial TTY devices for basic I/O operations. A simpler serial device tool for talking with serial TTY devices with less focus on classic terminal/modem features and more focus on the needs of embedded developers and hackers. tio was originally created to replace screen for connecting to serial devices when used in combination with tmux.
If it's a serial TTY device, it can talk to it. Sensible defaults (115200 8n1). Supports non-standard speeds, RS-485, multiple parity options.
Builds with Meson, for some reason. In the AUR.
TMTP is a new Internet protocol combining elements of email and the web. TMTP offers a simple, reliable, free, secure, decentralized method for messaging & correspondence & notification.
Online services lack a way to directly message their customers/members. Email (SMTP etc) is unreliable, insecure, and typically transits multiple third-party hosts between sender & recipient. (Email also has other painful problems!) Text messaging (SMS) is expensive. Some sites patch this gap by building & maintaining custom phone apps—at great cost.
The client and server are open source, subject to the terms of the Mozilla Public License, v2.0.
If you're at a security conference, and you've got a ham radio license (of any class), grab your radio and set it to 146.580 simplex (no offset).
David MacKay has put the textbook he wrote online for everyone to download in a variety of formats. If you find it useful, consider buying a copy.
An archive of recorded messages and error tones from United States telephony networks. Available for online listening or free download.
pure-python-otr is just what it says on the tin - it's an implementation of the Off-The-Record messaging protocol in pure Python, meaning that it doesn't hook any libraries that aren't written in Python. Useful for adding OTR support to communications software.
An archive website about coldwar infrastructure in the US. Has documentation about communications systems and facilities.