SSO is “single sign on”. DNS is “domain name service”, which is just a way to turn a hostname (like www.google.com) into an IP address. It’s sort of like a phone directory, but for the Internet.

So you’re saying that just a couple of lab mice could start a successful campaign to take over the world?

It’s a bridge for boats.

“gigibyte” is not a thing, but “gibibyte” is.

I understand not wanting to relearn, and it’s not really that big a deal, but it’s also pretty easy to retrain yourself. Just start tying them opposite of what you currently do (flip whichever one goes on top) and the rest is the same. It took me some time at first, but now it’s second nature to me.