SSE Symantec Backup Exec 2010 SSE Symantec Endpoint Protection 12.1 Small Business Edition SSE Symantec Endpoint Protection Small Business Edition 12 SSE Symantec Mail Security for Microsoft Exchange 6 SSE Symantec Network Access Control 11 SSE Symantec Protection Suite: Small Business Edition and Enterprise Edition (May 2011) SSE Symantec System Recovery 2011