Re:Don't Call Yourself A Programmer, And Other Career Advice...
by ModernMech on Thursday August 19, 2021 @12:35PM
(#28235957)
All of those people have relationships with people already on campus, and many of them are given IDs if they're there long term. If you're just some guy with a backpack who hangs around campus for no reason and no one know what you're doing there, people are going to notice, at least where I'm from. YMMV
My university was crawling with non-university people who were legitimately there.