It looks like it's being confronted with a dangerous animal about to bite, when Jack talks about being 'close' to them - but when that doesn't feed further into a talk of anything like relationships it relaxes, slightly, focusing on the more practical part of that, because -- this does actually sound like something it knows about. Sure, usually it's trying to keep hostile attackers out, not in a place, but...

"I can run risk assessment on your plans. That's my job. Security consulting."

It even sits up a little bit to say it.