Who has access to my external drive?
I had a problem saving to my external drive, [even though I am the only user therefore have admins/system access]. I was able to write to the drive by adding myself so that I can access it. But I noticed that something/someone called "wheel" has read/write access to 2 of my ext drives. I have no idea what this means or who "wheel" is. Anyone have any ideas? Should I be worried?