Standalone client for proxies of Opera VPN

PrivatePing is a secure messaging application built on Python's Django framework, providing end-to-end encryption for messages exchanged between users.

HTML5/Node.js based, client side (E2EE) encrypted instant chat

CryptoFrame is a command-line tool engineered for the secure practice of steganography within video files.

CyberKeyGen is a modern, secure password generator that helps you create strong, unique passwords for your accounts. Built with React and TypeScript, it offers a beautiful, responsive interface with advanced security features and real-time password strength analysis.

Node.js based, client side asymmetric encrypted instant chat channel

This is a client-server app in C++ that encrypts messages using ChaCha20-Poly1305 and uses X25519 for secure key exchange. It supports bidirectional TCP communication and configuration via XML.

🔑 A nodeJS CLI wrapper to easily push passwords to PasswordPusher

Advanced Encrypted Voice Communication System (AES256)

Seravault is a progressive web app that allows users to encrypt confidential information and securely share with others. The app implements end-to-end encryption so that the man-in-the-middle attack vector is eliminated. Multi-factor authentication is implemented to decrease the probability that an attacker can impersonate a user to gain access.

TimeCipher is a blockchain-based time-locked messaging system that securely encrypts messages with a timestamp, ensuring they can only be decrypted after the specified time. This innovative solution combines privacy and delayed access, perfect for secure future communication.

A simple WHMCS hook that checks if the client is using a proxy/VPN.

Quantum-safe IPSec protocol written entirely in Rust, leveraging Kyber & Falcon for post-quantum cryptography. Modular, no_std-ready, and ideal for secure tunnels in next-gen IIoT and VPN infrastructure.

Collection Softwares & Services For Bypassing Internet Censorship and Protecting Privacy.

The repository hosts an ongoing project dedicated to the development of an implementation for the Advanced Encryption Standard (AES) 128-bit block cipher in UART communication. Please be advised that this project is currently in progress and subject to updates.

is a Python-based encryption and decryption tool. The application supports two encryption algorithms: a simple character substitution method and the more advanced Fernet encryption. Users can generate, save, and load encryption keys, and perform encryption and decryption on text data.

Browser ↔ local daemon communication SDK for TypeScript, without WebSocket plumbing.

No description provided.

Go Secure: SSL/TLS Tunneling easy to use and easy to deploy.

PGP FileLock is a lightweight tool for encrypting and decrypting files using PGP standards. It provides a simple interface for generating PGP key pairs, encrypting files with public keys, and decrypting them with private keys. Designed for users who need quick and secure file encryption without the complexity of full-featured PGP software.

TCP Non-Blocked Network Library (Server-Client & Websocket)

Python Library for Elliptic Curve Cryptography: key exchanges (Diffie-Hellman, Massey-Omura), ECDSA signatures, and Koblitz encoding. Suitable for crypto education and secure systems.

End-to-End Encrypted Chat App – Node.js + WebCrypto + Socket.IO A secure communication system where all messages are encrypted in the browser using hybrid cryptography (RSA-OAEP + AES-GCM). The server relays encrypted data and cannot read any chat content. Encrypted acknowledgements are generated by server and decrypted only by the sender.

Real-time positioning framework for DWM3001CDK modules

A privacy-focused anonymous chat system with a portable client that connects securely to a dedicated server, supporting user-specific credentials, encrypted messaging, and temporary message retention for enhanced operational security, usable as a standalone executable wherever internet is available.

Secure social network

World's most secure communication medium for hackers

A lightweight, privacy-focused real-time chat application that implements end-to-end encryption using OpenPGP standards. Built with security and user privacy as core principles, this application ensures that your conversations remain completely private and secure.

Vue components to build a video conferencing system

A simple web application built using Flask that hides secret text messages inside images using steganography. The project allows users to encode and decode hidden data securely within image files and share them via platforms. It demonstrates the use of image processing, data privacy, and basic cybersecurity concepts in a real-world context.