When opening an unencrypted connection to a server, ChatZilla can request that the server upgrade the existing connection to use TLS if possible. Using this option is not recommended if the server supports a dedicated TLS port or strict transport security (STS).
When opening an unencrypted connection to a server, ChatZilla can request that the server upgrade the existing connection to use TLS if possible. Using this option is not recommended if the server supports a dedicated TLS port or strict transport security (STS).