They know exactly where all those exit and entry points are and what kind of protection guards each (key lock, electronic lock, automatic or timed lock, alarm, thorny plants, hidden camera, or a combination of securities).
Security experts don’t just look at architecture for its historical value, beauty or craftsmanship, but rather pay attention to the strategic possibilities the building allows criminals a means to break in.
The building is watching you.
Find out how here. –>The Hidden Security Bugs in Architecture That You Never Noticed | Atlas Obscura