453 Open source projects that are alternatives of or similar to etesync-notes

An automated, modular cryptanalysis tool; i.e., a Weapon of Math Destruction

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

rsa-javascript

Authenticated encryption for streams in Go

High-performance serialization library for Clojure

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

JSON Object Signing and Encryption for Node.js and the browser

Peer-to-peer HTTP over WebRTC.

Encrypt numeric data (binary, decimal, hex) preserving it's format (eg. 16-digits card number to 16-digits encrypted number).

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

Environmental (and http) keying for scripting languages

👥 A bash-tool to store your private data inside a git repository.

iText 7 for Java represents the next level of SDKs for developers that want to take advantage of the benefits PDF can bring. Equipped with a better document engine, high and low-level programming capabilities and the ability to create, edit and enhance PDF documents, iText 7 can be a boon to nearly every workflow.

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

A p2p, secure file storage, social network and application protocol

🔐 A free, light and easy to use client-side tool to generate PGP key pairs, encrypt and decrypt messages.

Format preserving string substitution encryption

🔐 A detailed example for how to encrypt data in a Phoenix (Elixir) App before inserting into a database using Ecto Types

Secure File Manager is open source file manager for keeping your files in safe.

A simple, secure and modern encryption tool (and Rust library) with small explicit keys, no config options, and UNIX-style composability.

Android library to reveal or obfuscate strings and assets at runtime

Fork of the popular zip manipulation library found in the zlib distribution.

Virgil Crypto is a high-level cryptographic library that allows you to perform all necessary operations for secure storing and transferring data and everything required to become HIPAA and GDPR compliant. Crypto Library is written in C++, suitable for mobile and server platforms and supports bindings with: Swift, Obj-C, Java (Android), С#/.NET, …

Database security suite. Database proxy with field-level encryption, search through encrypted data, SQL injections prevention, intrusion detection, honeypots. Supports client-side and proxy-side ("transparent") encryption. SQL, NoSQL.

🔑 Simple notepad for Windows with encryption features

A feature-rich wiki webserver for minimalists 🐮 💬

An unofficial desktop client for ProtonMail done with electron nativefier

iText 7 for .NET is the .NET version of the iText 7 library, formerly known as iTextSharp, which it replaces. iText 7 represents the next level of SDKs for developers that want to take advantage of the benefits PDF can bring. Equipped with a better document engine, high and low-level programming capabilities and the ability to create, edit and enhance PDF documents, iText 7 can be a boon to nearly every workflow.

Share sensitive info without leaving a trace in your chat logs or email accounts.

The portal to the new, open internet. ([I:b])

Playground for the future of private notes and document management

Spring Boot JAR 安全加密运行工具，支持的原生JAR。

Encrypted Chat. No History. No Logs.

🐑 Decentralized chat with private messages and rooms. Messages and files are encrypted using RSA

Secure Preference Manager for android. It uses various Encryption to protect your application's Shared Preferences.

可对 Xcode 项目工程所有的 objective-c 文件内包含的明文进行加密混淆，提高逆向分析难度。

Configuration Integration with HashiCorp Vault

📬 A fully featured Firefox Send API client written in Rust.

📬 Easily and securely share files from the command line. A fully featured Firefox Send client.

SilentNotes is a simple note taking app which respects your privacy.

📷 PictShare is an open source image, mp4, pastebin hosting service with a simple resizing and upload API that you can host yourself. 🎑

Golang (GO) implementation of Javascript Object Signing and Encryption specification

A cryptography library and a SharedPreferences wrapper for Android that encrypts the content with 256 bit AES encryption. The Encryption key is securely stored in device's KeyStore.

The easiest JWT library to GO

Reverse engineering WhatsApp Web.

Python library for the https://mega.nz/ API.

VNC over pure HTTPS via Piping Server on Web browser

Filesystem in userspace (FUSE) with transparent authenticated encryption

An implementation of JOSE standards (JWE, JWS, JWT) in Go

Cross-platform backup tool for Windows, macOS & Linux with fast, incremental backups, client-side end-to-end encryption, compression and data deduplication. CLI and GUI included.

A simple symmetric encryption plugin for individual fields. Dependency free, only mongoose peer dependency.

The magma server daemon, is an encrypted email system with support for SMTP, POP, IMAP, HTTP and MOLTEN,. Additional support for DMTP and DMAP is currently in active development.

Flame is an ActionScript library that provides a number of useful UI controls, collections, cryptographic services, and utilities to work with the Flex SDK.

ProTecT is an MS-DOS packer. While this packer is outdated, it uses a number of interesting anti-analysis techniques that are still relevant today.

Implementations of the Simon and Speck Block Ciphers

EnvKey's official Go client library

🖥️ Screen Share via Piping Server with End-to-End Encryption

A tool to encrypt and decrypt environment variables using KMS

支持国密SM2/SM3/SM4/SM9/ZUC/SSL的OpenSSL分支