Kubernetes Ingress is the gateway. It’s the bridge between the outside world and your services. It’s also one of the most overlooked security choke points. In a world where threats hit faster than teams can patch, Ingress isn’t just routing—it’s risk. And if you’re running a dynamic app, detecting those risks fast can decide whether your next outage is a blip or a headline.
DAST—Dynamic Application Security Testing—brings live-fire testing to where your app actually runs. No assumptions. No false sense of safety. When you apply DAST to Kubernetes Ingress, you’re not just scanning; you’re watching for real attack surfaces as requests flow in and out of your cluster. Every path, every exposed route, every misconfigured rule is in scope.
Most setups treat Ingress like plumbing: configure it once, set and forget. That’s why it’s a common attack vector. A misaligned rule here, an outdated TLS policy there, and you’ve got trouble. DAST integrated at the Ingress layer puts a spotlight on these cracks before someone else finds them. It doesn’t matter if traffic passes through NGINX Ingress Controller, Traefik, or HAProxy—in all cases, the principle is the same. Inspect where the real traffic meets your cluster.