Re: database decommission checklist
- From: Howard Latham <howard.latham@xxxxxxxxx>
- To: QuijadJC@xxxxxxxxxxxxxxx
- Date: Tue, 30 Jun 2009 14:55:41 +0100
You really think one write to a disk is enough - Well so long as you aren't
Dexter or Madoff!
2009/6/30 QuijadaReina, Julio C <QuijadJC@xxxxxxxxxxxxxxx>
> On Linux, you can use a tool called ‘shred’. It will repeatedly write 25
> times over on the disk. Make it a little harder to recover data if that is
> your intent.
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> Julio
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> *From:* oracle-l-bounce@xxxxxxxxxxxxx [mailto:
> oracle-l-bounce@xxxxxxxxxxxxx] *On Behalf Of *Bobak, Mark
> *Sent:* Friday, June 26, 2009 5:40 PM
> *To:* Brandon.Allen@xxxxxxxxxxx; dcowles@xxxxxxxxxx;
> oracle-l@xxxxxxxxxxxxx
> *Subject:* RE: database decommission checklist
>
>
>
> And, might I add, when it comes to wiping the disk, one good wipe is all it
> takes, contrary to what government standards say…..
>
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> I challenge anyone to recover data from a disk after a single pass of:
>
> dd if=/dev/zero of=/dev/sd0
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> You do that, the data is gone, and it’s not coming back….
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> -Mark
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> *From:* oracle-l-bounce@xxxxxxxxxxxxx [mailto:
> oracle-l-bounce@xxxxxxxxxxxxx] *On Behalf Of *Allen, Brandon
> *Sent:* Friday, June 26, 2009 4:42 PM
> *To:* dcowles@xxxxxxxxxx; oracle-l@xxxxxxxxxxxxx
> *Subject:* RE: database decommission checklist
>
>
>
> I would just add wiping the disk, or taking a sledgehammer to it if it’s
> really sensitive data and you’ll be decommissioning the hardware too, and
> then other little things like updating documentation and maybe any clients,
> e.g. tnsnames.ora files, that need to be updated.
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> Regards,
>
> Brandon
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--
Howard A. Latham
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