On Thu, Sep 14, 2006 at 03:40:59PM +0200, viq wrote:
> Hmm, I found something that could be interesting... Apparently QEMU
> images support encryption when the image is in qcow format. From the
> man page it seems it's 128 bit AES encryption based on password. So,
> install some very basic system on it, and have it export some folder
> with nfs or samba... Apparently QEMU works on most operating systems,
> and most of them can cooperate with samba and/or nfs rather easily.
> So, that's one option... Thoughts, opinions?
That's an interesting thought. It does bear mentioning that
unaccelerated qemu performance isn't too good, so this would probably
not be the best choice for huge files. But it is an interesting
solution.
On a less happy note, sorry for never replying to your query about
commercial systems. I was trying to formulate some reply, and then life
got in the way. I have some more time tonight, and all - but the answer
boils down to 'there are no cross-platform solutions I am aware of'.
Also, have you considered something like CVS (Subversion, darcs, ...)?
It's very much possible this has already been mentioned, but Subversion
for instance, which is the one I am most familiar with, allows checking
out subtrees over SSH, for instance. Add secure deletion, and one is
most of the way there [1].
Joachim
[1] Not that secure deletion is really useful, unless you also take
great care that no editor or the like ever writes to /tmp, and so on.
