1864 Open source projects that are alternatives of or similar to I2pdbrowser

æternity: solving scalability problems by making sense of state-channels

💭 Inspiration

Firefox extension to automatically open websites in a container

Pure Java implementation of Macaroons: Cookies with Contextual Caveats for Decentralized Authorization in the Cloud. Android ready. Online playground available.

Main repository for the Veracruz privacy-preserving compute project.

Stream encryption & decryption with libsodium and protobuf

A repository that aims to provide tools for cryptography and cryptanalysis

🛡 I2P: End-to-End encrypted and anonymous Internet

A complete overhaul of the Golang wrapper for libsodium

Experimental Firefox extension for login management experiences, not being actively developed

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

MPyC for Secure Multiparty Computation in Python

Firefox Focus for iOS

End-To-End File & Message Encryption For Discord

Authenticated Data Structures Generically

Managed .NET wrapper for unmanaged PKCS#11 libraries

Як не стати кібер-жертвою

An open source cybersecurity protocol for syncing decentralized graph data.

Encrypted, taggable, searchable cloud storage

Private messaging system that hides metadata

🔑 Secure alternative to JWT. Authenticated Encrypted API Tokens for Go.

A lightweight, secure, easy-to-use crypto library suitable for constrained environments.

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.

wolfSSH is a small, fast, portable SSH implementation, including support for SCP and SFTP.

Usable, easy and safe pure-Rust crypto

WebExtension port of Random Agent Spoofer

☠️ The Pathwar Project ☠️

A curated list of cryptography resources and links.

Library consisting of explanation and implementation of all the existing attacks on various Encryption Systems, Digital Signatures, Key Exchange, Authentication methods along with example challenges from CTFs

s2n : an implementation of the TLS/SSL protocols

A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps

📚 VoidHack CTF write-ups

A dead simple tool to sign files and verify digital signatures.

Tool to create firefox profiles with good defaults.

🔑 Free Offline Password Manager

Filesystem in userspace (FUSE) with transparent authenticated encryption

Peer-to-peer encrypted message exchange

A Firefox extension to protect from being fingerprinted.

CloakifyFactory - Data Exfiltration & Infiltration In Plain Sight; Convert any filetype into list of everyday strings, using Text-Based Steganography; Evade DLP/MLS Devices, Defeat Data Whitelisting Controls, Social Engineering of Analysts, Evade AV Detection

libsodium compiled to Webassembly and pure JavaScript, with convenient wrappers.

End-to-end encrypted instant web chat

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.

DuckDuckGo Privacy Essentials browser extension for Firefox, Chrome.

A modern, portable, easy to use crypto library.

A simple web extension that redirects Twitter, YouTube, Instagram & Google Maps requests to privacy friendly alternatives.

A library for answering questions using data you cannot see

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

🦊 & 🧅 hardening

example C language implementation of SIMON and SPECK lightweight block ciphers.

[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.

Virgil PHP Crypto Library 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.

AdGuard browser extension

IBM Fully Homomorphic Encryption Toolkit For Linux. This toolkit is a Linux based Docker container that demonstrates computing on encrypted data without decrypting it! The toolkit ships with two demos including a fully encrypted Machine Learning inference with a Neural Network and a Privacy-Preserving key-value search.

Benchmarks for crypto libraries (in Rust, or with Rust bindings)

A set of cryptographic primitives for building a multi-hop Proxy Re-encryption scheme, known as Transform Encryption.

Modern, privacy-friendly, and detailed web analytics that works without cookies or JS.

DID Method implementation using the Sidetree protocol on top of Ethereum and IPFS

a 2D Game Development Framework

A universal dark theme for Firefox

Auto reply app helping you move away from less private messengers like WhatsApp and soon Facebook Messenger