Kubernetes to External Kafka Server with mTLS

In the realm of modern microservices and containerized applications, managing security and authentication becomes increasingly complex. This is where Istio, an open-source service mesh, steps in as the unsung hero of secure communications in the Kubernetes ecosystem. Istio ensures that your applications communicate safely, even when facing a Kafka server’s SSL listener that demands client certificates. But how does it work, and why is it crucial for your Kubernetes applications to remain blissfully ignorant of mTLS and user information? Let’s embark on a journey to explore the magic of Istio and mTLS. At its core, Istio acts as a guardian for your Kubernetes applications, offering fine-grained control over traffic management, security, and observability. One of its standout features is mutual Transport Layer Security (mTLS), which takes communication security to the next level. <a href="https://medium.com/@ozcankasal/kubernetes-to-external-kafka-server-with-mtls-9ad407a60bfa">Website</a>