Explore a comprehensive conference talk on deploying, securing, and managing a service mesh multicluster environment using GitOps patterns. Learn how to effectively handle the complexities of scaling Istio deployments while enforcing organizational security policies and procedures. Discover techniques to combat challenges like drift and cluster sprawl in large-scale environments. Gain insights into managing production Istio deployments securely with policy enforcement using Argo CD, and learn how to enable developer self-service by integrating Argo Rollouts for progressive delivery. Delve into practical strategies for implementing secure multicluster Istio configurations that can streamline your cloud-native infrastructure management.