400 Open source projects that are alternatives of or similar to Py2sec

Pythonic ransomware proof of concept.

A collection of common (interesting) cryptographic mistakes.

Script for encrypting a GNU/Linux filesystem and then destroying the keys

A .NET protector supporting .NET Core forked from the discontinued ConfuserEx

Reverse engineering WhatsApp. Documentation and protocols.

🔑 Hashing (BCrypt, SHA2, HMAC), encryption (AES), public-key (RSA), and random data generation.

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

In-Browser AES File Encryption 🔐 with Data Integrity Check 🔍

Laravel and Lumen Source Code Encrypter

React Native wrapper around SharedPreferences and Keychain to provide a secure alternative to Async Storage

🔐 Server API to support End-to-End Encryption

GPG symmetric password manager

Password protect a static HTML page

Get things from one computer to another, safely. Over IPFS (which not even required to receive those things).

End-To-End File & Message Encryption For Discord

FinalCrypt - The World's Strongest Encryption

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

Android cryptography library with SecureRandom patches.

ldqk.xyz/55

🌟 FastSitePHP 🌟 A Modern Open Source Framework for building High Performance Websites and API’s with PHP

An EteSync web client

Etebase TypeScript API for the web, node and react-native!

Encrypted overlay filesystem written in Go

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

Successor of zendesk/helm-secrets - A helm plugin that help manage secrets with Git workflow and store them anywhere

Encrypted end to end file transfer

A free, secure and open source app for Android to manage your 2-step verification tokens.

Android Secure SharedPreferences Using Facebook Conceal Encryption

Client-side password-protection for HTML

Encrypted storage with built-in key management facilities

🧰 A zero trust swiss army knife for working with X509, OAuth, JWT, OATH OTP, etc.

Strong encryption for Java simplified

High performance and distributed KV store w/ REST API. 🦀

.NET email library and proxy supporting IMAP, POP3, and SMTP with S/MIME and PGP.

🔓 CLI tool and library to execute padding oracle attacks easily, with support for concurrent network requests and an elegant UI.

A plugin for Microsoft.EntityFrameworkCore to add support of encrypted fields using built-in or custom encryption providers.

Secure USB DFU1.1 bootloader for STM32

RSA+AES hybrid encryption implementation for JavaScript. Works with Node.js, React Native and modern browsers.

Tessera - Enterprise Implementation of Quorum's transaction manager

High level message signing library.

KES is a simple, stateless and distributed key-management system

Gajim plugin for OMEMO Multi-End Message and Object Encryption

Jasypt integration for Spring boot

Encrypted Photo Safe for Android

A script for compiling OpenSSL for iOS Devices (iPhone, iPad, iPod Touch, AppleTV, MacCatalyst)

Easy to use cryptographic framework for data protection: secure messaging with forward secrecy and secure data storage. Has unified APIs across 14 platforms.

Yet another VK client for Android

A simple shell utility for encrypting and decrypting files using OpenSSL.

BitTorrent library and client with DHT, magnet links, encryption and more

W3C Web Cryptography API for Node.js

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

Brandis: End-to-end encryption for everyone

The CIDLib general purpose C++ development environment

Simple cross-platform encryption and decryption using AES

Java implementation of RNCryptor

An open source cybersecurity protocol for syncing decentralized graph data.

EteSync - Secure, end-to-end encrypted, and privacy respecting sync for your contacts, calendars and tasks.

Encrypted, taggable, searchable cloud storage

Android library to reveal or obfuscate strings and assets at runtime

Bash glue to encrypt and hide files