ASC Archiving and eDiscovery Specialization (November 2010) SSE+ Symantec Enterprise Vault.cloud (March 2013) SSE Symantec Enterprise Vault.cloud (March 2013) SSE Symantec Enterprise Vault 11 SSE+ Symantec Enterprise Vault 11 SSE Symantec eDiscovery Platform powered by Clearwell (September 2014) STS Symantec Enterprise Vault 11.x SSE+ Symantec eDiscovery Platform powered by Clearwell (December 2014)