[RndTbl] how to share/move sensitive data
Tim Lavoie
tim at fractaldragon.net
Thu Aug 25 09:15:33 CDT 2016
If network transfer is an option, tools like rsync or Unison over SSH are your friend. +1 for physical media for bandwidth though.
Tim
> On Aug 25, 2016, at 2:37 AM, Trevor Cordes <trevor at tecnopolis.ca> wrote:
>
>> On 2016-08-24 Robert Keizer wrote:
>> Tar it up and compress it. Scp it.
>
> Hah, a bit simpler than my way.
>
> But do keep in mind scp won't resume and if the sender is on a 2Mb
> up MTS DSL connection or similar it could take a looooong time to
> upload and no guarantee either side's connection or computers wouldn't
> go wonky during that time.
>
> I'm not sure I did the math right, but I calculate at 2Mb/s 400GB would
> take 18 *days*??!?
>
> scp would be good if you chunked the pieces real small, but bad for a
> single 400GB file, unless both sides have a great, fast, reliable
> pipe.
>
> You've been spoiled by fast pipes, Rob!!
>
> P.S. Maybe sneakernet would be a better option if your pipe is small...
> Buy 4 128GB SD cards or 1 500GB SSD drive, use split and gpg -c to
> chunk and encrypt; throw in a Xpresspost or UPS Express envelope and
> ship 1-2 day for around $15-$30. Figure 1 day to write the data
> (especially on slow SD cards, SSD would be waaay faster), 1-2 days en
> route. All done in 3 days. But you'll spend ~$250 on the cards/ssd,
> but you can keep it for use another day.
> _______________________________________________
> Roundtable mailing list
> Roundtable at muug.mb.ca
> http://www.muug.mb.ca/mailman/listinfo/roundtable
>
More information about the Roundtable
mailing list