SSE Symantec Endpoint Protection 12.1 (August 2011) SSE Symantec Security Info Manager 4.7 SSE+ Symantec Endpoint Protection 12.1 (August 2011) STS Symantec Endpoint Protection 12.1 STS Symantec Security Information Manager 4.7 SSE Symantec Control Compliance Suite 11.0 SSE+ Symantec Control Compliance Suite 11.0 STS Symantec Control Compliance Suite 11.0