--- title: cilium posts | daily.dev description: Cilium is an innovative open-source project that redefines networking and security for containerized applications. By leveraging the power of eBPF (extended Berkeley Packet Filter), Cilium provides efficient networking and transparent security capabilities for modern cloud-native environments. Readers exploring Cilium can gain insights into advanced networking concepts, such as service mesh architectures, network policy enforcement, and distributed application security. canonical: https://daily.dev/sources/cilium twitter:card: summary_large_image twitter:site: @dailydotdev og:url: https://daily.dev/sources/cilium og:type: website og:site_name: daily.dev og:title: cilium posts | daily.dev og:description: Cilium is an innovative open-source project that redefines networking and security for containerized applications. By leveraging the power of eBPF (extended Berkeley Packet Filter), Cilium provides efficient networking and transparent security capabilities for modern cloud-native environments. Readers exploring Cilium can gain insights into advanced networking concepts, such as service mesh architectures, network policy enforcement, and distributed application security. og:image: https://api.daily.dev/og/sources/cilium.png og:image:width: 1200 og:image:height: 630 ---  # cilium Follow FollowBlock Cilium is an innovative open-source project that redefines networking and security for containerized applications. By leveraging the power of eBPF (extended Berkeley Packet Filter), Cilium provides efficient networking and transparent security capabilities for modern cloud-native environments. Readers exploring Cilium can gain insights into advanced networking concepts, such as service mesh architectures, network policy enforcement, and distributed application security. Related tags: [#linux](/tags/linux)[ #kubernetes](/tags/kubernetes)[ #cilium](/tags/cilium)[ #internal-developer-platform](/tags/internal-developer-platform) [Posts about linux](/tags/linux)[Posts about kubernetes](/tags/kubernetes)[Posts about cilium](/tags/cilium)[Posts about internal-developer-platform](/tags/internal-developer-platform) [Cilium at KubeCon + CloudNativeCon and CiliumCon North America 2026](/posts/cilium-at-kubecon-cloudnativecon-and-ciliumcon-north-america-2026-kyuuzwmqs)[Zero-Trust Developer Platforms with Cilium Network Policies](/posts/zero-trust-developer-platforms-with-cilium-network-policies-qpoai8tmf)[How k0rdent and Cilium Turn Kubernetes Sprawl into a Platform](/posts/how-k0rdent-and-cilium-turn-kubernetes-sprawl-into-a-platform-xts3683ym)[Multi-Cluster Kubernetes Explained](/posts/multi-cluster-kubernetes-explained-xic98yci5)[Understanding Kubernetes Network Security](/posts/understanding-kubernetes-network-security-i5js8crfk)[Understanding Kubernetes Microsegmentation](/posts/understanding-kubernetes-microsegmentation-yfwknnvex)[Kubernetes Runtime Security : The Guide](/posts/kubernetes-runtime-security-the-guide-frxt8zpgj)[Securing CI/CD for an open source project: lessons from Cilium](/posts/securing-ci-cd-for-an-open-source-project-lessons-from-cilium-eg8g6oivq)[Understanding Kubernetes Networking](/posts/understanding-kubernetes-networking-oooxha7or)[Celebrating 10 Years of Cilium: What’s New and What’s Next](/posts/celebrating-10-years-of-cilium-what-s-new-and-what-s-next-rtti5mtpr) ## Most upvoted posts from cilium ## Best discussed posts from cilium ## All posts from cilium ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/sources/cilium#organization","name":"cilium","url":"https://daily.dev/sources/cilium","logo":{"@type":"ImageObject","url":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/95777db1b3254a14a54686a789654d5a"},"description":"Cilium is an innovative open-source project that redefines networking and security for containerized applications. 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