QuantumGuard is a state-of-the-art password manager and file encrypter, offering quantum-resistant security and advanced encryption features. It combines robust protection with a sleek, user-friendly interface to safeguard your sensitive data against both classical and future quantum threats.

backend basic using aes cryptography

Enhance your JPG files by embedding messages using this tool. Inject custom payloads into JPEG files with AES 256-bit encryption, custom headers, and secure encryption/decryption through the OpenSSL library.

PassShield is a secure password manager that allows users to store, retrieve, and manage passwords locally. It features AES-256 encryption for data protection, password generation, and a command-line interface for easy access. Built with Ruby, PassShield is stable and ready for use.

encrypt, decrypt the strings to use access-key. validate its expiration and IP address in a key

PowerShell tool for AES-256 encryption and decryption of text, files, and folders with a simple, menu-driven interface.