SSE GuardianEdge Corporate Overview (Your Guide to GuardianEdge) SSE GuardianEdge Device Control SSE GuardianEdge Hard Disk SSE GuardianEdge Removable Storage SSE Symantec Data Loss Prevention 11.0 SSE Symantec Messaging Gateway 9.5 SSE Symantec Protection Suite: Small Business Edition and Enterprise Edition (May 2011) SSE+ Symantec Messaging Gateway 9.5 STS GuardianEdge Encryption STS Symantec Data Loss Prevention 11 ASC Data Loss Prevention Specialization (November 2010) STS Symantec Managed Security Services and DeepSight Early Warning Services (October 2013) SSE+ Symantec Endpoint Protection Small Business Edition (April 2014) SSE Symantec Endpoint Protection Small Business Edition (April 2014) SSE+ Symantec Endpoint Protection 12.1 (August 2014) SSE Symantec Endpoint Protection 12.1 (September 2014)