
sdproxy
DNS Proxy that is simple and fast with not so simple features. Focused on routed DNS forwarding, filtering and parental control.

DNS Proxy that is simple and fast with not so simple features. Focused on routed DNS forwarding, filtering and parental control.

Command-line DNS-over-HTTPS client and proxy for encrypted, tamper-resistant DNS resolution; works with any DoH provider and supports split-horizon…

Native Android messaging app using Bluetooth LE, TCP, or RNode (LoRa) over LXMF and Reticulum

Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS

World's fastest and most advanced password recovery utility

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

Cross-platform library to parse, modify, and abstract ELF, PE, and MachO executable formats. Supports C++, Python, and Rust APIs with disassembler,…

Decentralized, encrypted peer-to-peer messaging app over Bluetooth mesh networks. No internet, servers, or phone numbers required. Features X25519 +…

Local-first password manager with direct device-to-device sync

Real-time network diagnostics in your terminal. One command, zero config, instant visibility.

Capture SSL/TLS plaintext with eBPF—no MITM proxy or custom CA installation. Supports Linux and Android on x86_64 and arm64.

No-root network monitor, firewall and PCAP dumper for Android

Cross-platform client-side encryption for cloud storage with AES-256, encrypted filenames, obfuscated folder structure, and transparent virtual drive…

Harden Windows Safely, Securely using Official Supported Microsoft methods and proper explanation | Always up-to-date and works with the latest build…

Certbot is EFF's tool to obtain certs from Let's Encrypt and (optionally) auto-enable HTTPS on your server. It can also act as a client for any…

C library implementing the SSH protocol for secure remote access, authentication, and encrypted communication. Includes fuzzing support via OSS-Fuzz…

Docker-based IPsec VPN server supporting IPsec/L2TP, Cisco IPsec, and IKEv2 with automatic credential generation and multi-platform client…

A security toolkit for Amazon S3