Attempts by Horizon Clients to connect to Connection Servers over HTTP are silently redirected to HTTPS. In some deployments, you might want to prevent users from entering http:// in their Web browsers and force them to use HTTPS. To prevent HTTP redirection for Horizon Clients, you must configure the locked.properties file on the Connection Server.
Note: This procedure has no effect if you off-load SSL to an intermediate device. With SSL off-loading in place, the HTTP port on the Connection Server provides service to clients.