812 Open source projects that are alternatives of or similar to Lyra

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.

HElib is an open-source software library that implements homomorphic encryption. It supports the BGV scheme with bootstrapping and the Approximate Number CKKS scheme. HElib also includes optimizations for efficient homomorphic evaluation, focusing on effective use of ciphertext packing techniques and on the Gentry-Halevi-Smart optimizations.

Spritz encryption system portable C library, CSPRNG, cryptographic hash and MAC functions, symmetric-key data encryption, and general-purpose functions. It's also an Arduino library.

Platform to audit trackers used by Android application

💢 Create a swarm of p2p connections with invited peers using WebRTC.

Armor is a simple Bash script designed to create encrypted macOS payloads capable of evading antivirus scanners.

Encrypted, secure, user-owned productivity suite

把任意文字和玛丽苏体的姓名进行加密转换

Lightweight library for simple & easy per-field encryption in mongodb+spring

Powershell module for creating and extracting 7-Zip archives

🔑🔥📈 Next Level PGP

Configuration Integration with HashiCorp Vault

Free open source cross platform password manager

The GDPR Checklist

🔒 A set of high-level APIs over PointyCastle for two-way cryptography.

CameraV: InformaCam Default Android App

A library for doing homomorphic encryption operations on tensors

[Looking for maintainer] - Google Container isolates your Google activity from the rest of your web activity in order to prevent Google from tracking you outside of the Google website via third party cookies.

🐍 py2sec is a Cross-Platform, Fast and Flexible tool to change the .py to .so(Linux and Mac) or .pyd(Win).

Scalable and encrypted embedded database with 3-tier caching

Client-side password-protection for HTML

🔑 stateless open source password manager

Password protect a static HTML page

A client and server side solution for zero knowledge authentication, in Go

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

I2P-Bote is a serverless, encrypted e-mail application.

Reverse engineering WhatsApp. Documentation and protocols.

🔐 Configurable end to end encryption for Discord

Remote Encrypted Procedure Calling for .Net & .Net Core

XJar-Maven-Plugin 是对 XJar 的一个Maven Plugin封装，实现可通过Maven命令或绑定在Maven构建的生命周期之中执行，用以更加便捷的方式集成 XJar 。

Transparent proxy through Tor for Arch Linux OS

Secure USB DFU1.1 bootloader for STM32

CryptHash.NET is a .NET multi-target library to encrypt/decrypt/hash/encode/decode strings and files, with an optional .NET Core multiplatform console utility.

The CIDLib general purpose C++ development environment

A command-line journal that is distributed and encrypted, making it easy to jot notes 📓

🚀⚡ Kotlin SharedPreferences wrapper & cryptographic preferences android library.

PS3 and PS4 HDD tools

✅ .NET crypto done right. Professionally audited.

Open source Android, iOS and Web app for learning about and managing digital and physical security. From how to send a secure message to dealing with a kidnap. Umbrella has best practice guides in over 40 topics in multiple languages. Used daily by people working in high risk countries - journalists, activists, diplomats, business travelers etc.

Wizard101 tool that dynamically dumps packet data and decrypts packets to and from the server that use aes-gcm encryption

Brook is a cross-platform strong encryption and not detectable proxy. Zero-Configuration. Brook 是一个跨平台的强加密无特征的代理软件. 零配置.

An Open Source YouTube app for privacy

🔐 Tutorial of setting up Security for your API with one way authentication with TLS/SSL and mutual mutual authentication for a java based web server and a client with both Spring Boot. Different clients are provided such as Apache HttpClient, OkHttp, Spring RestTemplate, Spring WebFlux WebClient Jetty and Netty, the old and the new JDK HttpClient, the old and the new Jersey Client, Google HttpClient, Unirest, Retrofit, Feign, Methanol, vertx, Scala client Finagle, Featherbed, Dispatch Reboot, AsyncHttpClient, Sttp, Akka, Requests Scala, Http4s Blaze, Kotlin client Fuel, http4k, Kohttp and ktor. Also other server examples are available such as jersey with grizzly. Also gRPC examples are included

Multi-threaded AES Brute Force File Decryption

Monero: the secure, private, untraceable cryptocurrency

Do you think you are safe using private browsing or incognito mode?. 😄 👿 This will prove that you're wrong.

Android library to reveal or obfuscate strings and assets at runtime

Simple PGP encryption/decryption on android.

🔑 Simple notepad for Windows with encryption features

The Bitcoin Fungibility Framework

SharPyShell - tiny and obfuscated ASP.NET webshell for C# web applications

EnvKey's official Go client library

Windows 10 hardening guide without gimmicks

Guide to building a Linux or BSD router on the PC Engines APU platform

Android file storage library with encryption and streaming support

Offline speech recognition API for Android, iOS, Raspberry Pi and servers with Python, Java, C# and Node

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

Protect your privacy by blocking all annoying Spotify ads & analytics in Linux, OSX and Windows with hosts file.

Hostfile blocklist for ads and tracking, updated regularly

crypto.graphics