Rootconf 2025 Annual Conference CfP

Talk Description:
Cilium, powered by eBPF, is revolutionizing Kubernetes network security and observability. In this session, we’ll explore how eBPF (extended Berkeley Packet Filter) enables high-performance, programmable networking within the Linux kernel, allowing Cilium to deliver unparalleled control and visibility for containerized environments.
Discover how Cilium enforces fine-grained network policies, facilitates service mesh capabilities, and detects threats in real time without the complexity of traditional sidecar-based approaches. We’ll discuss practical use cases, including traffic filtering, encryption, and runtime security, along with a live demonstration of securing Kubernetes clusters with Cilium. Join us to learn why Cilium and eBPF are becoming the cornerstone of modern cloud-native security strategies.

Key Takeaways from the session:

1. Enhanced Security: Learn how Cilium uses eBPF to enforce fine-grained network policies and secure Kubernetes clusters.
2. Real-Time Threat Detection: Understand how Cilium detects threats without sidecar complexity.
3. Service Mesh Capabilities: Explore how Cilium supports service mesh features for microservices communication.
4. High Performance: Discover eBPF’s role in providing high-performance networking within Kubernetes.
5. Traffic Filtering & Encryption: See practical applications for traffic filtering and data encryption.

People working with k8s will get a clear visibility to improve the networking and security of their clusters.

Neel Shah - Working as a Developer Advocate at Middleware.
Profile: https://bento.me/neelshah