venk_r
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Row level Encryption for multi Tenant system
We have been asked to implement row level encryption for a multi tenant system.
In other words,each client will have unique encryption algorithm.
Can I use TDE feature on SQL 2008 to acheive this?If yes, then how.
Thanks
In other words,each client will have unique encryption algorithm.
Can I use TDE feature on SQL 2008 to acheive this?If yes, then how.
Thanks
TDE is whole database encryption. So row level is not an option with TDE.
ASKER
So how will I be able to acheive this?Do I need to write native encryption?
You will have to use cell level encryption for the columns. You could use encryption on the application side, but when you want row encryption that has to be different for different tenants, the options are a lot more difficult.
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ASKER
thanks