SSE Symantec Web Gateway 5.0 SSE+ Symantec Backup Exec 2010 (September 2011) SSE+ Symantec NetBackup 7 SSE+ Symantec Web Gateway 5.0 STS Symantec Backup Exec 2010 STS Symantec Enterprise Vault 10.0 for Exchange STS Symantec Enterprise Vault 9.0 for Exchange STS Symantec NetBackup 7.0 for Windows ASC Archiving and eDiscovery Specialization (November 2010) SSE Symantec Enterprise Vault 10 (March 2012) SSE+ Symantec Clearwell eDiscovery Platform (September 2012) SSE+ Symantec Enterprise Vault.cloud (March 2013) SSE Clearwell eDiscovery Platform from Symantec (May 2013) SSE+ Symantec Enterprise Vault 10 (March 2013) SSE Symantec Enterprise Vault.cloud (March 2013) SSE Symantec Messaging Gateway 10.5 STS Clearwell eDiscovery Platform 7.1 SSE Symantec Enterprise Vault 11 SSE+ Symantec Email Security.cloud (June 2014)