[Pasig-discuss] Long-Term Preservation and Encryption / POTSHARDS

[arvind punj]

Hi Thorsten,

Have you looked at data anonymization as an alternative to encryption in
some scenarios, I have used it in small scale on projects and it seems to
work for smaller and simple datasets but would like to hear more about this
technique from tools and research perspective.

Thanks
Arvind

On Wed, Apr 22, 2015 at 8:17 AM, Thorsten Lange <
thorsten.lange at pa-consult.net> wrote:

>
> Dear Archivers,
>
> I'm investigating in options to secure sensitive content in the public
> cloud. I'm looking for a good paper that shows all the issues when
> encrypting data for the long term. (Encryption algorythm weakening,
> migration, key loss, key management and migration, etc). I found some stuff
> with Google, but if someone has something really convincing, I appreciate a
> link.
>
> Second, I found POTSHARDS as a really interesting option.
> http://www.ssrc.ucsc.edu/pub/storer07-usenix.html
> It's some years ago, and I haven't found if it got picked up somewhere and
> developed any further.
> Did anyone deal with this solution, know of someone who does, or follows a
> similar approach?
>
> Contact to the fellows from UC Santa Cruz?
> That would be an interesting topic for a next PASIC!
>
>
> Freundliche Gruesse / Kind Regards
>
> Thorsten Lange
>
> <http://pa-consult.net/>
> Thorsten Lange • Strategy Consulting
> http://pa-consult.net
> Fon: +49 (0) 41 888 99999 <http://pa-consult.net/>
>
> P&A Consult T. Lange
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