E-mails, subdomains and names
The first messaging platform operating without user identifiers
PHP secure communications library
The communications platform that puts data protection first
Keybase Go library, client, service, OS X, iOS, Android, Electron
Easy and fast file sharing from the command-line
PHP package built for Laravel 5.* & 6.* & 7.* & 8.* & 9.* & 10.*
Arcjet JS SDKs. Rate limiting, bot protection, email verification
Amazon SNS message validation for PHP
An automated e-mail OSINT tool
Anti-Spam SMTP Proxy Server implements multiple spam filters
Implementation of the EDIINT AS2 protocol (RFC 4130)
A network security analysis and monitoring toolkit Linux distribution.
AS2 1.1 server implementation in Java
Browse on Tor/i2p, Anon p2p Chat / FileTx, Conf / Video VoIP
Implementation of the OFTP2 protocol (RFC 5024)
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
UFONet - Denial of Service Toolkit
Anti Spam SMTP Gateway
Single Linux or Windows binary for secure text encryption
A free Usenet server with SQL backend and RBAC.
minimalistic, secure and autonomous P2P messenger
Morse Code Utilitiies to convert text messages to & from sound files.
Takes your crappy password and makes it non-crappy
Strong Email & Apache Log Analysis with Active Security Features