Tutorial Going further Episode 1/2
An AI agent can wreck your fleet. The Touch ID lock.
An AI agent runs with your rights and your SSH keys. Put them in the Secure Enclave, Touch ID on every connection, and close port 22 with Tailscale.
macos
Explainer Going further
Code signing, the shared anchor of Santa and Little Snitch
A Little Snitch alert on your backup is not necessarily a missing signature. What code signing really controls, with Santa in parallel.
Tutorial Getting started
Mac and Tailscale, your private WireGuard network in 15 min flat
Build an encrypted private network across all your Macs in 15 minutes, without opening a port or touching your router. Install, MagicDNS, remote file access, reaching your services without exposing them, the real limits.
Tutorial Getting started AI
Put your local AI to work, no cloud
Your local model exposes an OpenAI-compatible API, right at home. Wire it to your real tasks with Shortcuts or Python, without any SaaS ever seeing your data.
Tutorial Going further MS Pro Episode 6/7
Santa on your Macs, the uninvited binary stays at the door
Install Santa on your Macs, map the fleet in Monitor mode, switch to Lockdown, write your allowlist by TeamID, and feed every block into Wazuh.
Tutorial AI
MCP servers, the backdoor into your AI
MCP servers give your AI real access to your Mac: files, shell. Handy, but it's a backdoor. Here's how to lock it down.
Tutorial AI Episode 2/2
Install your first AI model locally on Mac
"An AI model that runs 100% offline on your Mac Apple Silicon, in 20 minutes, without typing a single command. Install LM Studio, pick a model in MLX, enter your first prompt, then the ultimate test: cut the Wi-Fi."
Tutorial AI Episode 1/2
Your AI can be turned off by the US, build your own
Access to cutting-edge AI models is becoming an American geopolitical lever. Here's what's running locally on your Mac, with 16 to 32GB RAM, and why that's your real foundation.
Explainer Mac security
Your Mac was patched by XProtect without your knowledge, it's for your own good
On May 11, 2026, 170 npm packages in the TanStack ecosystem were compromised in six minutes. The next day, Apple pushed an XProtect signature onto your Mac without telling you. Here's how to check.
What's digital sovereignty and how to practice it
Digital sovereignty isn't some abstract concept. It's about deciding who gets access to your data, where it lives, and what happens if a provider vanishes.
Mac security
Privacy on macOS: Safeguarding Your Digital Life
Your Mac's default settings are leaking your data. Location, Siri, FileVault, Apple ID: the settings to change in 15 minutes.