So, I have a bunch of files on one offline system. I transfer them to another offline system. They were on some media in between and that media is “walkable” and so I don’t want those files to remain on that media for very long. I could just delete them, but probably better to securely delete them. Then if the media walks, inspite of my good intentions, locking it up, etc. the data doesn’t. Hooray!

-Peter Cliff