SSE Symantec Backup Exec 2010 (September 2011) SSE Symantec Endpoint Protection 12.1 (August 2011) SSE Symantec NetBackup 7 SSE+ Symantec Endpoint Protection 12.1 (August 2011) SSE+ Symantec NetBackup 5200 Appliance SSE+ Symantec NetBackup 7 STS Symantec NetBackup 7.0 for Windows STS Symantec NetBackup 7.5 for Windows