2119 Open source projects that are alternatives of or similar to Vuvuzela

Bootstrapping Secure Communication without Leaking Metadata

Encrypted Chat. No History. No Logs.

Anonymous web chat server, built on top of Themis/WebThemis

Secure chat software for your computer.

The simplest way to de-Google your life and business: Inbox, Calendar, Files, Contacts & much more

Як не стати кібер-жертвою

End-to-end encrypted instant web chat

Datasafe - flexible and secure data storage and document sharing using cryptographic message syntax for data encryption

☠️ The Pathwar Project ☠️

Android Chat SDK built on Firebase

An elegant ready to go chat view controller for iOS applications

A secure and PGP enabled webmail module for Phosphorus Five

MongooseIM client for iOS

Fault attack agaisnt EdDSA demonstrated on an Arduino Nano board, allowing for partial key recovery and fake signatures.

Input Accessory View for Commenting and Chat User Interfaces built in Swift, if you like it please "☆"

Main repository for the Veracruz privacy-preserving compute project.

Conceal Core - Daemon & Wallets (CLI)

IBM Fully Homomorphic Encryption Toolkit For Linux. This toolkit is a Linux based Docker container that demonstrates computing on encrypted data without decrypting it! The toolkit ships with two demos including a fully encrypted Machine Learning inference with a Neural Network and a Privacy-Preserving key-value search.

i2pd browser bundle

Open-source Voice & Video Calling and Text Chat App for Kotlin (Android)

JavaScript SDK of QuickBlox cloud backend platform

Collection of papers in the field of distributed systems, game theory, cryptography, cryptoeconomics, zero knowledge

golang im server

🛡 I2P: End-to-End encrypted and anonymous Internet

MPyC for Secure Multiparty Computation in Python

SUM - Secure Ultimate Messenger

DEPRECATED

A library for answering questions using data you cannot see

Metadata extraction from the Pure Research Information System.

Messaging over Bluetooth (Android)

Tinode web chat using React

Q-municate iOS repository

SwiftUI Chat UI (Client) Framework & Documentation to get started!

MEGA C++ SDK for chat-enabled apps

an article describing the privacy issues in Android OS

Discord Clone using React, Node, Express, Socket-IO and Mysql

Open-source Voice & Video Calling and Text Chat App for Java (Android)

Providing the Element messaging desktop client packaged for the Fedora, Red Hat(IBM), and OpenSUSE families of linux desktop operating systems.

CloakifyFactory - Data Exfiltration & Infiltration In Plain Sight; Convert any filetype into list of everyday strings, using Text-Based Steganography; Evade DLP/MLS Devices, Defeat Data Whitelisting Controls, Social Engineering of Analysts, Evade AV Detection

simple but convenient CLI-based Matrix client app for sending and receiving

Javascript (jQuery) Real Time Chat & Messaging plugin

Instant messaging server for the Extensible Messaging and Presence Protocol (XMPP).

android client

This project is demo for Laravel-Talk package and its also Docker ready

A sample backend that demonstrates how to generate a Virgil JWT and Twilio token used for authentication with the Virgil and Twilio services

iOS Real Time Chat & Messaging SDK

End-To-End File & Message Encryption For Discord

Authenticated Data Structures Generically

MagicPad is an encryption suite for beginners. It is designed to be run standalone via the browser or executable (Electron).

Hide secrets with invisible characters in plain text securely using passwords 🧙🏻‍♂️⭐

ChatLayout is an alternative solution to MessageKit. It uses custom UICollectionViewLayout to provide you full control over the presentation as well as all the tools available in UICollectionView. It supports dynamic cells and supplementary view sizes.

Highly optimized, extremely modular and very flexible XMPP/Jabber server

Stream Chat official Android SDK. The tutorial covers how to build your own chat experience using either Java or Kotlin.

Encrypted, taggable, searchable cloud storage

Chat UX components built with React, inspired by Facebook Messenger

Tinode chat client application for Android

A Framework for Encrypted Machine Learning in TensorFlow

Chat Message La - A Blockchain implementation for ultra-secure (just kidding!) messaging in Java

MongooseIM is a mobile messaging platform with focus on performance and scalability

The legitimate email replacement — n-identity, decentralized, store-and-forward, open protocol, open source. (Server)