Horizon Client must use HTTPS to connect to View . If your Horizon clients connect to load balancers or other intermediate servers that pass on the connections to View Connection Server instances or security servers, you can off-load SSL to the intermediate servers.
Import SSL Off-loading Servers' Certificates to View Servers View server that connects to the intermediate server. Set View Server External URLs to Point Clients to SSL Off-loading Servers Horizon Client devices use the secure tunnel to connect to View , you must set the secure tunnel external URL to an address that clients can use to access the intermediate server. Allow HTTP Connections From Intermediate Servers Horizon Client connections.