VPN client in a thin Docker container for multiple VPN providers, written in Go, and using OpenVPN or Wireguard, DNS over TLS, with a few proxy servers built-in.

Markdown defined task runner.

A utility to sniff preferences changes to macOS plist files

A command line tool that recreates the famous data decryption effect seen in the 1992 movie Sneakers.

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

Generate an IAM policy from AWS, Azure, or Google Cloud (GCP) calls using client-side monitoring (CSM) or embedded proxy

Guide to using YubiKey for GnuPG and SSH