How to password protect any folder on a Mac computer to keep your files private

You can turn any Mac folder into a disk image to lock its contents behind a password. Here's how to password protect your ...
GitHub

Disk II: read write-protect to detect presence of disk in drive

Something that was mentioned on Slack, #prodos (by John Brooks): If you poll the write-protect switch, you can tell when a 5.25 is inserted or removed (but not via the ProDOS API) I assume this means ...