Hypertext Transfer Protocol Secure (HTTPS) is used for secure communications on networks and over the internet. It uses the Transport Layer Security (TLS) or Secure Sockets Layer (SSL) protocol. An admin can force visitors to a Relativity workspace to view it over HTTPS so that requests and responses are encrypted. Relativity Service Host has an instance setting, EnforceHttps. If it is set to 'Yes' http traffic will be blocked. If it is set to 'Warn', non-https traffic will just be logged.