SSE Symantec Backup Exec 2012 SSE Symantec Endpoint Protection Small Business Edition 2013 SSE Symantec Endpoint Protection 12.1 (September 2012) SSE+ Symantec Endpoint Protection Small Business Edition 2013 SSE Symantec Backup Exec.cloud (March 2013) SSE+ Symantec Backup Exec.cloud (March 2013) SSE+ Symantec Backup Exec 2014