In Bare Metal Restore 7.0 seperate installation of Symantec Security Services in SRT is not required. Symantec Security Services gets installed into SRT along with NetBackup client installation. For the SRTs containing older version of NetBackup client. Symantec Security should be installed separately into SRT. If you use NetBackup Access Management to administer access to your NetBackup environment, install the Symantec Security Services (VxSS) software for NetBackup client older version.
For more information about Access Management components and how to use Access Management, see the NetBackup Security Guide.