If you could please help me with a TDE question I would greatly appreciate it. I need to regenerate the master key as per the PCI audit. If my wallet password is abc, I would issue the following alter system set encryption key identified by 'abc'; Now, would I still need to open the wallet with alter system set encryption wallet open authenticated by abc; ? or is there a new wallet password? Also, this is a RAC environment, do I need to regen the mater key on all 4 nodes? Do I need to bounce each instance? Thanks Randy