Earlier quoted context omitted.
> all that Fedex had was a signature of someone who doesn't even work at their fulfilment centre. [...] What's going on here? Basically a lot of global logistics runs on trust. If a driver is delivering a pallet to the FooCorp warehouse, he doesn't get given a copy of the FooCorp org chart, or get an example signature to compare against the signature they're given, or get given a map or a secret password or anything…
The article you're commenting on mentions that FedEx didn't deliver the pallets of handhelds to the warehouse, but instead left them at an unrelated construction site next door. This is clearly FedEx's fault, they didn't even deliver to the correct address.
I'm just saying it's totally normal for the names and signatures to go unchecked when the goods are handed over.
The driver can't validate someone is a real employee before handing over the delivery. There's no mechanism for that.