TLS is supported on all network connections within a Tuxedo domain. In Tuxedo 22.1.0.0.0, TLS versions 1.0, 1.1, and 1.2 are supported. Tuxedo 22.1.1.0.0 introduces support for TLS version 1.3 and removes support for TLS versions 1.0 and 1.1. The following information outlines the TLS support behavior in Tuxedo 22.1.1.0.0.