> > 
> > Has anyone looked at the encrypted swap option Niels Provos added
> > to UVM in OpenBSD?
> 
> No, but I've been thinking about what it'd take to add that sort of
> feature to NetBSD.

is your machine too fast?

> I'm also interested in adding a "zero-swap on shutdown" feature that
> writes 0's over the entire swap partition when the box is shutdown
> normally (not a panic).

this make more sense.