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Encrypt Data in a column in a table [message #298752]

Thu, 07 February 2008 08:39

Anne Simms
Messages: 163
Registered: May 2002
Location: San Francisco, CA

Senior Member

Does anyone know how to encrypt the data in a column in a table? I have a client that has a new table that will hold faculty salary information and they want to encrypt the salary column in their in-house table.

Any suggestions.

Anne

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Re: Encrypt Data in a column in a table [message #298755 is a reply to message #298752]

Thu, 07 February 2008 08:56

ebrian
Messages: 2794
Registered: April 2006

Senior Member

Check Transparent Data Encryption.

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Re: Encrypt Data in a column in a table [message #298757 is a reply to message #298755]

Thu, 07 February 2008 09:12

Anne Simms
Messages: 163
Registered: May 2002
Location: San Francisco, CA

Senior Member

Thanks!!

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Re: Encrypt Data in a column in a table [message #298759 is a reply to message #298757]

Thu, 07 February 2008 09:42

Mohammad Taj
Messages: 2412
Registered: September 2006
Location: Dubai, UAE

Senior Member

What is your oracle version TDE works only in 10gr2.
if your on <= 10gr2 then use DBMS_OBFUSCATION_TOOLKIT.

Regards
Taj

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Re: Encrypt Data in a column in a table [message #298777 is a reply to message #298757]

Thu, 07 February 2008 11:33

Michel Cadot
Messages: 68765
Registered: March 2007
Location: Saint-Maur, France, https...

Senior Member
Account Moderator

TDE is a paying option.
You can use DBMS_CRYPTO.

Encryption is there to prevent from file theft and not from illegal access.
If you want to protect against accesses,, use views or VPD.

Regards
Michel

[Updated on: Thu, 07 February 2008 11:33]

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Re: Encrypt Data in a column in a table [message #298804 is a reply to message #298777]

Thu, 07 February 2008 14:47

ebrian
Messages: 2794
Registered: April 2006

Senior Member

Michel Cadot wrote on Thu, 07 February 2008 12:33

Encryption is there to prevent from file theft and not from illegal access.

If illegal access is the objective, then Data Vault would be the OP's only option.

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Re: Encrypt Data in a column in a table [message #298812 is a reply to message #298804]

Thu, 07 February 2008 15:24

Michel Cadot
Messages: 68765
Registered: March 2007
Location: Saint-Maur, France, https...

Senior Member
Account Moderator

Database Vault is the next step after view and VDP.
Database Vault adds preventing accesses from privileged users like DBA.

Regards
Michel

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