One chestnut from my history in lottery game development:
While our security staff was incredibly tight and did a generally good job, oftentimes levels of paranoia were off the charts.
Once they went around hot gluing shut all of the “unnecessary” USB ports in our PCs under the premise of mitigating data theft via thumb drive, while ignoring that we were all Internet-connected and VPNs are a thing, also that every machine had a RW optical drive.
Ironically, we actually have a Segment of our business that provides IT for other companies, and they do a decent job, but they aren’t allowed to manage our own IT. Best guess is that they are too expensive to waste on our own IT needs. If an IT staffember accidentally shows competence, they are probably moved to the billable group.
The irony…