The old joke asks what is the S in HTTPS, what is the S in SFTP, what is the S in IoT.
I've heard it phrased more directly as, "The S in IoT stands for security."
I'm gonna steal this to use in my casual conversations!
Also works for the P (privacy).
Protocol.
Maybe if you could find an example other than PGP/GPG.
Slightly surprisingly there's one still for sale. £385+VAT. "worth two code credits under the Code for Sustainable Homes." Further googling finds "The Government scrapped the Code for Sustainable Homes and the national net zero carbon homes standard in 2015".
I don't really get his point. Wifi is super cheap. You can get a full stm32 with builtin wifi for like $6 for a single one. Installing a cable would be far more expensive in labor.
He's a software engineer not a electrical engineer/electrician. Before I worked in building services I would never have imagined the astronomical price some contractors charge for labour.
Have you never assumed anything in your whole life?