Enabling Workspace ONE Access Integration Broker to Use TLS 1.2

If you enable TLS 1.2 on the Integration Broker server and you plan to use the Citrix StoreFront REST API to communicate with Citrix servers to launch applications and desktops, you must also update the Windows registry to enable the Integration Broker to communicate over TLS 1.2.

Update the Windows Registry on the Integration Broker server to include the following keys:

[HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\.NETFramework\v2.0.50727]
"SystemDefaultTlsVersions"=dword:00000001
"SchUseStrongCrypto"=dword:00000001

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\v2.0.50727]
"SystemDefaultTlsVersions"=dword:00000001
"SchUseStrongCrypto"=dword:00000001

For more information, see the Microsoft documentation at https://docs.microsoft.com/en-us/dotnet/framework/network-programming/tls.