
security-baseline-ubuntu
Production-grade Security Baseline & Hardening Guide for Ubuntu 24.04/26.04 LTS. Kernel isolation, Emergency Panic Button, custom AppArmor/Firejail…

Production-grade Security Baseline & Hardening Guide for Ubuntu 24.04/26.04 LTS. Kernel isolation, Emergency Panic Button, custom AppArmor/Firejail…

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

Secure offline storage of credentials with encrypted vaults, password generator, TOTP, YubiKey/OnlyKey support, browser integration, and CLI.

Curated macOS security and privacy guide with practical instructions for threat modeling, disk encryption, firewall configuration, secure…

Official VPN client for iOS and macOS providing encrypted tunneling, secure credential storage, automated server configuration, and support for…

End-to-end encrypted note-taking and file storage app with markdown editor, cross-platform sync, and self-hostable server for private knowledge…

Open-source Android VPN client that encrypts traffic via OpenVPN and IKEv2, ensuring privacy and secure access on untrusted networks.

Local-first encrypted password manager for logins, notes, and API keys, using a SQLite vault sealed with Argon2id and XChaCha20-Poly1305; no cloud or…

secure vault for your files

Secure DOM trees isolation and encapsulation leveraging ShadowDOM

Establish secure remote access to a machine with interactive shell, file transfer, and web proxy over end-to-end encrypted peer-to-peer WebRTC, using…

« usbkill » is an anti-forensic kill-switch that waits for a change on your USB ports and then immediately shuts down your computer.

Secure tunneling daemon implementing VPN protocols with TLS encryption, certificate authentication, and routing/firewall configuration for private…

TrustedRouter.com repo for secure LLM proxying

QuantumLock is an open-source, quantum-resistant Bitcoin protocol designed to protect digital assets from future quantum computing threats. Featuring…

Anti-keylogger/anti-rat application for Windows

Secure terminal chat. E2E encrypted, zero-metadata blind-forwarder server. PyNaCl XSalsa20-Poly1305 + Ed25519 + forward secrecy. Cross-platform…

SecureCivic is a citizen-built, open source identity verification platform designed for SSA adoption. It replaces private data brokers with a secure,…