Scaling and Securing CoreDNS - Performance and Resilience

Explore advanced strategies for optimizing CoreDNS performance and security in large-scale Kubernetes environments through this 26-minute conference talk. Discover a new plugin designed to enhance multi-core scalability, delivering improved throughput and reduced latency for enterprise clusters. Learn practical tuning strategies and gain production insights from industry experts on how CoreDNS adapts to modern DNS workloads. Examine essential security practices for DNS in Kubernetes, including protection against common attack vectors such as spoofing and cache abuse, while understanding how CoreDNS features can effectively mitigate these threats. Review recent developments in the plugin ecosystem and get a preview of upcoming features on the project roadmap. Gain actionable guidance for operating CoreDNS securely and efficiently at scale, whether you're managing production clusters or contributing to upstream development.