The First Pin in the Weave
You know, I was sitting on the porch the other night, lantern burning low, listening to the wind rattle the tin roof, and thinking about trust. Not the fancy kind people talk about on the internet. The real kind. The kind where you hand your neighbour your only spare chainsaw and don’t spend the next week worrying he’ll wreck it or disappear with it. That kind of trust starts at the very beginning. Turns out the same is true for these mesh nodes we’re trying to build. Most folks throw a Raspberry Pi on the table, slap Linux on it, and call it “secure.” But by the time Linux is running, too much has already happened. The operating system is already talking to the world. The door is already open. Someone could have swapped the card, slipped in some quiet little backdoor, or just corrupted the whole thing while you weren’t looking. That’s why a few of the sharp ones in the Northof40 group have been working on something they call lbrtyboot — a bare-metal bootloader for the Raspberry P...