Re: encrypting data stored in PostgreSQL

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От Ken Tanzer
Тема Re: encrypting data stored in PostgreSQL
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Msg-id CAD3a31VHdLG7t+EwkDOQZ8kC8nGDNiWRkj-czi515qShBSVzHQ@mail.gmail.com
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Ответ на Re: encrypting data stored in PostgreSQL  (Rob Sargent <robjsargent@gmail.com>)
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Re: encrypting data stored in PostgreSQL
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On 04/09/2014 02:52 PM, John R Pierce wrote:
On 4/9/2014 1:40 PM, CS_DBA wrote:
Hi All;

We have a client with this requirement:

At rest data must be encrypted with a unique client key

Any thoughts on how to pull this off for PostgreSQL stored data?
I looked at this a while ago because I have clients who might require this in the future.  ISTM you should be able to have your PG data directory stored on an encrypted filesystem.  I believe this will decrease performance, but I have no idea by how much.

Does anyone else have experience with such a setup, or knowledge of how bad the performance hit might be?  Or other factors to take into consideration?  Thanks.

Ken


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