ugh the ALB, which directly communicates with <code>service B</code>. <code>service A</code> can be also
accessed by clients through the ALB, but in this case the traffic must pass through the Istio ingress gateway. Mutual
TLS authentication between the ALB and the gateway is based on the certificates provided by IKS.
The clients can also access the Istio ingress gateway directly. IKS registers different DNS domains for the ALB and for
the ingress gateway.</p><figure style=width:100%><div class=wrapper-with