In my experience security is often not as good as people think it is in general, especially when large orgs are involved. Look into all the cases of anti nuke activists sneaking into nuke plants for example, or the endless cyber security compromises of large companies and governments.

A place like the Cape is tough because you have many, many contractors and commercial users along with multiple civilian and military fed personnel and even academics. It's likely full of people trying to get their work done, not playing "if you see something say something."

How secure is the Cape? Anyone got any experience?