SSE Symantec Endpoint Protection 12.1 SSE Symantec Endpoint Protection 12.1 (August 2011) SSE Symantec Endpoint Protection Small Business Edition 12 SSE Symantec Protection Suite: Small Business Edition, Advanced Business Edition and Enterprise Edition SSE Symantec System Recovery 2011 SSE Symantec Backup Exec 2012 SSE Symantec NetBackup 7.5 SSE+ Symantec Backup Exec 2012