I do what the training says, the long passwords, the two-step logins, locking my screen. But I'm just following rules I don't really understand. When someone asks me why it matters, I go quiet, because I couldn't actually tell you what we're all guarding against.
More people experience this than they realize.
You follow the security rules without understanding the threats behind them.
If this sounds familiar, the Library can help you find the bigger picture.