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Cilium Basics
The Cilium Basics Lab offers a hands-on introduction to Cilium, focusing on its integration with Kubernetes for enhanced networking, security, and observability. Participants will deploy and configure a Kubernetes cluster with OpenShift using Cilium as the CNI(Container Network Interface), across a multi-node cluster, gaining practical experience in managing network policies. Ideal for developers and IT professionals seeking foundational skills in container segmentation utilizing Cilium.
Bridging Kubernetes, Cilium & eBPF to Networking Concepts for Network Engineers: Part 1
As cloud-native technologies continue to converge with traditional networking in the data center and enterprise, understanding how Kubernetes, Cilium and eBPF work is crucial for network engineers. Hybrid mesh firewalls are the latest trend, and distributed firewalls (like Cisco's Hypershield) are emerging in the market.
Bridging Kubernetes, Cilium & eBPF to Networking Concepts for Network Engineers: Part 2 Security
As cloud-native technologies continue to converge with traditional networking in the data center and enterprise, understanding how Kubernetes, Cilium and eBPF works is crucial for network engineers. With hybrid mesh firewalls being the latest trend, and distributed firewalls (like Cisco's Hypershield) emerging in the market.
Understanding how Kubernetes transforms traditional IP networking concepts into a dynamic, software-defined environment is crucial. This article demystifies Kubernetes security, making it accessible for network engineers familiar with ACLs and VLANs. You may think this doesn't apply to you, but if you're planning a firewall refresh anytime soon, then these concepts will need to be part of your vernacular going forward.
Bridging Kubernetes, Cilium & eBPF to Networking Concepts for Network Engineers: Part 3 Observability
As cloud-native technologies continue to converge with traditional networking in the datacenter and enterprise, understanding how Kubernetes, Cilium and eBPF works is crucial for network engineers. With hybrid mesh firewalls being the latest trend, and distributed firewalls (like Cisco's Hypershield) emerging in the market. Understanding how Kubernetes transforms traditional IP networking concepts into a dynamic, software-defined environment is crucial. This article demystifies Kubernetes observability, making it accessible for network engineers familiar with Logging and NetFlow. You may think this doesn't apply to you, but if your planning a firewall refresh anytime soon, then these concepts will need to be apart of your vernacular going forward.
Bridging Kubernetes, Cilium & eBPF to Networking Concepts for Network Engineers: Part 4 Services
As cloud-native technologies continue to converge with traditional networking in the datacenter and enterprise, understanding how Kubernetes, Cilium and eBPF works is crucial for network engineers. With hybrid mesh firewalls being the latest trend, and distributed firewalls (like Cisco's Hypershield) emerging in the market.
eBPF is the Bee's Knees for Enterprise Environments
At its core, eBPF Programs are at the heart of how eBPF views and controls traffic. The eBPF technology is composed of bytecode that the kernel executes in response to specific events (a.k.a event-driven execution). Meaning the eBPF programs can be attached to various hook points in the kernel, allowing them to run in response to a specific event in the kernel. There's a lot of possibilities that stem from this event-driven execution. So many in fact, that eBPF was dubbed by Brendan Gregg as "superpowers for Linux!"
eBPF Learning Sandbox V1
Explore the power of eBPF with the eBPF Learning Sandbox V1, a hands-on lab designed to introduce the core concepts and capabilities of this cutting-edge kernel technology powering products like Hypershield and Cilium.
Revving Up System Security with Extended Berkeley Packet Filter (eBPF)
The Extended Berkeley Packet Filter (eBPF) is a tech innovation that allows user space applications to join the high-speed action of the operating system's kernel. It enables faster security operations and real-time policy tuning, acting as a force multiplier and boosting efficiency and adaptability by allowing user space functions to transition into kernel space.