How to find all UNPROTECTED FILES?

[neal]

I know how to find all protected files in Collections, but how to find all UNPROTECTED FILES?

Neal

[Mario]

Just a) occasionally or b) frequently?

a) Collections Filter in the Filter Panel.
Select "Protected Files" and the "Invert Result" option => All files not in the "Protected Files" collection.
Select the Database Node in the Media & Folders View to apply the Filter to your database as usual.

The Filter Panel

b) Create a formula-based category with this formula: "@All" NOT "@Collection[ProtectedFiles]"

Category Formulas