Operations on Outputs

Oracle LSH has the following blinding-related operations on outputs:

• Blind Break allows viewing outputs with a status of Blind Break (whose data was generated from, or written to, one or more Table instances whose Blinding Status was Blinded or Unblinded at runtime).
• Read Unblind allows viewing outputs with a status of Unblinded (whose data was generated from, or written to, one or more Table instances whose Blinding Status was Unblinded and no Table instances whose Blinding Status was Blinded at runtime).
• Unblind is designed to allow unblinding outputs but has not been implemented in Oracle LSH.

Note:

In the Example of Security Design, roles allowing blinding-related operations are included only in the Production Work Area user group. Users assigned these roles can perform blinding-related operations on all Table instances and outputs in the Production Work Area.

If you want to restrict a user's unblinding privileges to a single Table instance, you must create a user group specifically for that Table instance with the necessary role and assign it to the few users who should have unblinding privileges on that Table instance.