# Isovalent - The latest articles covering eBPF-based Networking, Observability, and Security Isovalent - The latest articles covering eBPF-based Networking, Observability, and Security This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles. ## Replaying OpenShift Network Traffic with Hubble Timescape DevFeed: [Replaying OpenShift Network Traffic with Hubble Timescape]() Original publisher: [Read original article]() Author: Christian Hernandez Published: 2026-08-25T07:01:00Z Content type: article Language: en Sources: [Isovalent - The latest articles covering eBPF-based Networking, Observability, and Security]() Topics: [Network](), [observability]() Tags: [hubble-timescape](), [network](), [network-traffic](), [observability]() ### AI overview This article explores using Hubble Timescape with OpenShift to replay network traffic and investigate what was happening when something went wrong. ### Source excerpt OpenShift offers amazing metrics and observability out of the box. But what if you want to go back in time and see exactly what your network was doing when something went wrong? In this blog we explore Openshift with Hubble Timescape ## Progressive Delivery with Argo Rollouts, Isovalent and Gateway API DevFeed: [Progressive Delivery with Argo Rollouts, Isovalent and Gateway API]() Original publisher: [Read original article]() Author: Christian Hernandez Published: 2026-08-06T07:01:00Z Content type: tutorial Language: en Sources: [Isovalent - The latest articles covering eBPF-based Networking, Observability, and Security]() Topics: [progressive delivery](), [Argo Rollouts](), [gateway]() Tags: [argo-rollouts](), [delivery](), [gateway](), [progressive-delivery]() ### AI overview This article explains how progressive delivery controls traffic to newly deployed Pods, focusing on header-based canary deployments with Argo Rollouts and Gateway API. ### Source excerpt Progressive delivery is not only about creating the new Pods, it is also about controlling which traffic reaches them. This blog explores Header-based canaries with Argo Rollouts and Gateway API ## Introducing Isopcap: Kubernetes-Native Packet Capture for Cloud Native Operations DevFeed: [Introducing Isopcap: Kubernetes-Native Packet Capture for Cloud Native Operations]() Original publisher: [Read original article]() Author: Christian Hernandez Published: 2026-07-28T07:01:00Z Content type: release Language: en Sources: [Isovalent - The latest articles covering eBPF-based Networking, Observability, and Security]() Topics: [Kubernetes](), [Cloud Native Operations]() Tags: [cloud-native](), [cloud-native-operations](), [isovalent](), [kubernetes](), [operations](), [product]() ### AI overview Isovalent introduces Isopcap, a Kubernetes-native packet capture product included in the Isovalent Enterprise Platform for cloud-native operations. ### Source excerpt Kubernetes tells you what failed. But what actually happened on the wire? That is why we are introducing Isopcap as part of the Isovalent Enterprise Platform. Isopcap is a Kubernetes-native packet capture product from Isovalent. ## What Is Cilium? DevFeed: [What Is Cilium?]() Original publisher: [Read original article]() Author: Christian Hernandez Published: 2026-07-23T07:01:00Z Content type: tutorial Language: en Sources: [Isovalent - The latest articles covering eBPF-based Networking, Observability, and Security]() Topics: [Cilium](), [eBPF](), [Kubernetes networking](), [observability](), [Security](), [Cloud]() Tags: [cilium](), [cloud-native](), [ebpf](), [infrastructure](), [kubernetes](), [kubernetes-networking](), [observability](), [security]() ### AI overview An introductory article explains Cilium and describes how it uses eBPF for Kubernetes networking, security, and observability in cloud-native infrastructure. ### Source excerpt Learn what Cilium is, how it uses eBPF to power Kubernetes networking, security, and observability, and why organizations choose it for modern cloud-native infrastructure. ## Isovalent Networking for Kubernetes 1.19: BGP Route Import, Policy Tiers, and Timescape enhancements DevFeed: [Isovalent Networking for Kubernetes 1.19: BGP Route Import, Policy Tiers, and Timescape enhancements]() Original publisher: [Read original article]() Author: Dean Lewis Published: 2026-07-10T08:58:39Z Content type: release Language: en Sources: [Isovalent - The latest articles covering eBPF-based Networking, Observability, and Security]() Topics: [networking](), [Kubernetes](), [BGP](), [import]() Tags: [bgp](), [import](), [isovalent](), [kubernetes](), [latest](), [networking](), [release]() ### AI overview Isovalent Networking for Kubernetes 1.19 is presented as a release featuring BGP route import, policy tiers, and Timescape enhancements. ### Source excerpt Learn about the latest Isovalent Networking for Kubernetes 1.19 release ## Isovalent Enterprise Platform 26.05: Bringing Kubernetes, VMs, and Load Balancing Into One Operating Model DevFeed: [Isovalent Enterprise Platform 26.05: Bringing Kubernetes, VMs, and Load Balancing Into One Operating Model]() Original publisher: [Read original article]() Author: Dean Lewis Published: 2026-07-10T08:53:24Z Content type: release Language: en Sources: [Isovalent - The latest articles covering eBPF-based Networking, Observability, and Security]() Topics: [Kubernetes](), [Load Balancing]() Tags: [isovalent](), [kubernetes](), [load-balancing](), [platform]() ### AI overview The article presents Isovalent Enterprise Platform 26.05 and describes an operating model that brings Kubernetes, virtual machines, and load balancing together. ### Source excerpt Learn all about Isovalent Enterprise Platform 26.05 ## Splunk and Isovalent Runtime Security: Protecting the Platform Behind Splunk DevFeed: [Splunk and Isovalent Runtime Security: Protecting the Platform Behind Splunk]() Original publisher: [Read original article]() Author: Dean Lewis Published: 2026-07-09T06:02:44Z Content type: article Language: en Sources: [Isovalent - The latest articles covering eBPF-based Networking, Observability, and Security]() Topics: [Security]() Tags: [cilium](), [customer](), [ebpf](), [hubble](), [isovalent](), [kubernetes-networking](), [load-balancer](), [mesh-networking](), [platform](), [runtime-security](), [security](), [tetragon](), [website]() ### AI overview Splunk uses Isovalent Runtime Security, built on Tetragon, to protect its customer-facing platform. ### Source excerpt Splunk uses Isovalent Runtime Security, built on Tetragon, to protect its customer facing platform. ## Taming the AI Double Threat with Isovalent Runtime Security DevFeed: [Taming the AI Double Threat with Isovalent Runtime Security]() Original publisher: [Read original article]() Author: Paul Arah Published: 2026-06-26T18:47:44Z Content type: opinion Language: en Sources: [Isovalent - The latest articles covering eBPF-based Networking, Observability, and Security]() Topics: [Security](), [ai-assisted attacks](), [Artificial Intelligence]() Tags: [ai](), [ai-assisted-attacks](), [attacks](), [cilium](), [ebpf](), [hubble](), [infrastructure](), [isovalent](), [kubernetes-networking](), [load-balancer](), [mesh-networking](), [runtime-security](), [security](), [tetragon](), [website]() ### AI overview This blog post examines how AI-assisted attacks change assumptions about adversaries, the new attack surface introduced by AI workloads, and the infrastructure, identity, and runtime controls needed to address these risks with Isovalent Runtime Security. ### Source excerpt This blog post explores how AI-assisted attacks are changing the assumptions we make about the adversary, the new attack surface AI workloads introduce, and the infrastructure, identity, and runtime controls they require, and finally, how teams can address this new threat landscape with Isovalent Runtime Security. ## What Is Multi-Cloud? DevFeed: [What Is Multi-Cloud?]() Original publisher: [Read original article]() Author: Ryan Kollist Published: 2026-06-23T16:45:27Z Content type: tutorial Language: en Sources: [Isovalent - The latest articles covering eBPF-based Networking, Observability, and Security]() Topics: [Cloud Architecture](), [cloud-infrastructure](), [Cilium](), [networking](), [Security]() Tags: [architecture](), [cilium](), [cloud](), [cloud-architecture](), [cloud-infrastructure](), [infrastructure](), [multi-cloud](), [networking](), [security](), [what-is-multicloud](), [what-is-multicloud-architecture](), [what-is-multicloud-networking](), [what-is-multicloud-security](), [what-is-the-difference-between-multicloud-and-hybrid-cloud]() ### AI overview This article explains multi-cloud architecture, its importance, and how Isovalent Cilium supports a consistent networking and security operational model across different cloud infrastructures. ### Source excerpt Learn what makes a multi-cloud architecture, why it's important and how Isovalent Cilium enables a consistent networking and security operational model across any cloud infrastructure. ## Join the Security Summer School 2026: Prepare for the AI age DevFeed: [Join the Security Summer School 2026: Prepare for the AI age]() Original publisher: [Read original article]() Author: Roland Wolters Published: 2026-06-11T07:27:25Z Content type: article Language: en Sources: [Isovalent - The latest articles covering eBPF-based Networking, Observability, and Security]() Topics: [Security](), [Artificial Intelligence](), [Malware]() Tags: [2026](), [agents](), [ai](), [ai-security](), [malware](), [openclaw](), [security](), [voidlink]() ### AI overview An invitation to the Security Summer School 2026, which teaches participants to secure hosts, protect against malware, and contain AI agents. ### Source excerpt AI is re-shaping the IT landscape. Time to up your security skills and prepare to meet it! Join our Summer School and learn how to secure your host, protect against malware, and contain your AI agents. ## Tetragon 1.7 adds fentry sensing, environment variable capture, parent-process visibility, and scoped policies DevFeed: [Tetragon 1.7 adds fentry sensing, environment variable capture, parent-process visibility, and scoped policies]() Original publisher: [Read original article]() Author: Paul Arah Published: 2026-06-09T14:01:46Z Content type: release Language: en Sources: [Isovalent - The latest articles covering eBPF-based Networking, Observability, and Security]() Topics: [Processes](), [Environment Variables](), [context]() Tags: [cilium](), [ebpf](), [environment-variables](), [hubble](), [isovalent](), [kubernetes-networking](), [load-balancer](), [mesh-networking](), [policy](), [process](), [runtime-security](), [sensor](), [tetragon](), [visibility](), [website]() ### AI overview Tetragon 1.7 introduces a new fentry sensor, environment variable capture, parent-process visibility, and granular policy scoping with hostSelector. ### Source excerpt Tetragon 1.7 introduces a new fentry sensor, environment variables capturing, parent process visibility, granular policy scoping with hostSelector and more! ## Isovalent Private Networks and Cisco Nexus One: BGP EVPN Integration for the Enterprise Data Center DevFeed: [Isovalent Private Networks and Cisco Nexus One: BGP EVPN Integration for the Enterprise Data Center]() Original publisher: [Read original article]() Author: Marcos Hernandez, Camillo Rossi Published: 2026-06-04T16:42:52Z Content type: release Language: en Sources: [Isovalent - The latest articles covering eBPF-based Networking, Observability, and Security]() Topics: [virtualization](), [networking](), [BGP](), [Cisco](), [evpn](), [VXLAN](), [datacenter]() Tags: [bgp](), [cilium](), [cisco](), [data-center](), [ebpf](), [evpn](), [hubble](), [isovalent](), [kubernetes-networking](), [load-balancer](), [mesh-networking](), [networking](), [nexus-one](), [runtime-security](), [tetragon](), [virtualization](), [vxlan](), [website]() ### AI overview Isovalent announces the general availability of Isovalent Networking for Virtualization and highlights its BGP EVPN/VXLAN integration with Cisco NX-OS for enterprise data centers. ### Source excerpt Today we're announcing the General Availability (GA) of Isovalent Networking for Virtualization alongside a deeper look at one of its core connectivity capabilities: BGP EVPN/VXLAN integration with Cisco NX-OS, part of the Cisco Nexus One strategic alignment. ## OpenAI Uses Isovalent for a Common Networking for AI Infrastructure DevFeed: [OpenAI Uses Isovalent for a Common Networking for AI Infrastructure]() Original publisher: [Read original article]() Author: Dean Lewis Published: 2026-06-03T10:42:00Z Content type: article Language: en Sources: [Isovalent - The latest articles covering eBPF-based Networking, Observability, and Security]() Topics: [Cilium](), [OpenAI](), [AI Infrastructure](), [Kubernetes](), [networking]() Tags: [ai](), [ai-infrastructure](), [cilium](), [ebpf](), [hubble](), [infrastructure](), [isovalent](), [kubernetes](), [kubernetes-networking](), [load-balancer](), [mesh-networking](), [networking](), [openai](), [policy](), [runtime-security](), [tetragon](), [troubleshooting](), [uses](), [website]() ### AI overview The article reports that OpenAI uses Isovalent Networking for Kubernetes, built on Cilium, to provide consistent networking, policy, and troubleshooting across its AI infrastructure. ### Source excerpt OpenAI uses Isovalent Networking for Kubernetes, built on Cilium, for consistent networking, policy, and troubleshooting across AI infrastructure. ## Isovalent Networking for Virtualization: Enterprise-Grade Network Segmentation and Multi-Tenancy for VMs in Kubernetes DevFeed: [Isovalent Networking for Virtualization: Enterprise-Grade Network Segmentation and Multi-Tenancy for VMs in Kubernetes]() Original publisher: [Read original article]() Author: Marcos Hernandez Published: 2026-06-02T12:59:28Z Content type: release Language: en Sources: [Isovalent - The latest articles covering eBPF-based Networking, Observability, and Security]() Topics: [virtualization](), [Network Segmentation](), [Multi-tenancy](), [Kubernetes]() Tags: [cilium](), [ebpf](), [hubble](), [isovalent](), [kubernetes](), [kubernetes-networking](), [load-balancer](), [mesh-networking](), [migrations](), [multi-tenancy](), [network-segmentation](), [policy](), [product](), [runtime-security](), [tetragon](), [virtualization](), [website]() ### AI overview Isovalent announced the general availability of Isovalent Networking for Virtualization, a product that provides network segmentation, multi-tenancy, and policy enforcement for virtual machine workloads running in Kubernetes. It also streamlines migrations to KubeVirt. ### Source excerpt We're formally announcing the General Availability of Isovalent Networking for Virtualization (INV), a purpose-built product that brings full network segmentation, multi-tenancy, and policy enforcement to virtual machine workloads running in Kubernetes, in addition to streamlining migrations to KubeVirt. ## From Tickets to Pull Requests: Running Cilium in a GitOps Platform DevFeed: [From Tickets to Pull Requests: Running Cilium in a GitOps Platform]() Original publisher: [Read original article]() Author: Dean Lewis Published: 2026-06-02T12:56:19Z Content type: tutorial Language: en Sources: [Isovalent - The latest articles covering eBPF-based Networking, Observability, and Security]() Topics: [Cilium](), [GitOps](), [argo-cd](), [Kyverno](), [ci]() Tags: [argo](), [argo-cd](), [ci](), [cilium](), [gitops](), [hubble-timescape](), [kyverno](), [network-policy](), [platform-engineering](), [pull-requests]() ### AI overview The article describes running Cilium as part of a GitOps platform using Argo CD, Kyverno, and isopolicy CI. ### Source excerpt Run Cilium as a GitOps platform: use Argo CD, Kyverno, and isopolicy CI. ## Buzzing Beyond Clouds: The Illustrated Children's Guide to Cilium DevFeed: [Buzzing Beyond Clouds: The Illustrated Children's Guide to Cilium]() Original publisher: [Read original article]() Author: Bill Mulligan, Katie Meinders Published: 2026-05-19T10:23:39Z Content type: release Language: en Sources: [Isovalent - The latest articles covering eBPF-based Networking, Observability, and Security]() Topics: [Cilium]() Tags: [book](), [cilium](), [ebpf](), [hubble](), [isovalent](), [kubernetes-networking](), [load-balancer](), [mesh-networking](), [runtime-security](), [tetragon](), [website]() ### AI overview Buzzing Beyond Clouds is an illustrated children's guide to Cilium. The book is presented as a follow-up to an illustrated guide to eBPF and is intended for readers with varying levels of technical expertise. ### Source excerpt Buzzing Beyond Clouds: The Illustrated Children's Guide to Cilium, and follow up to Buzzing Across Space: The Illustrated Children's Guide to eBPF, is now available. This second illustrated book brings the Cilium story to life in a way that can be digested by readers of all ages and levels of technical expertise. ## Secure Multitenancy with OpenShift and Isovalent Networking for Kubernetes DevFeed: [Secure Multitenancy with OpenShift and Isovalent Networking for Kubernetes]() Original publisher: [Read original article]() Author: Christian Hernandez Published: 2026-04-30T07:01:05Z Content type: article Language: en Sources: [Isovalent - The latest articles covering eBPF-based Networking, Observability, and Security]() Topics: [Multitenancy](), [networking](), [Kubernetes]() Tags: [blog](), [isovalent](), [kubernetes](), [multitenancy](), [networking]() ### AI overview The article explores how Isovalent Networking for Kubernetes fits into OpenShift's multitenancy model. ### Source excerpt OpenShift has long treated multitenancy as a core platform concern and in this blog we explore how Isovalent Networking for Kubernetes fits perfectly in this model! ## Five Things to Know About Cilium Network Policies DevFeed: [Five Things to Know About Cilium Network Policies]() Original publisher: [Read original article]() Author: Christian Hernandez Published: 2026-04-27T21:23:02Z Content type: article Language: en Sources: [Isovalent - The latest articles covering eBPF-based Networking, Observability, and Security]() Topics: [Cilium](), [Kubernetes](), [Network]() Tags: [cilium](), [kubernetes](), [networkpolicies]() ### AI overview This blog introduces five points about Cilium Network Policies and contrasts them with standard Kubernetes NetworkPolicies, which it says can appear similar at first glance. ### Source excerpt Not all CNIs are created equal, and many assume that CiliumNetworkPolicies are the same as standard Kubernetes NetworkPolicies. At first glance, they can look similar. In this blog, we'll go over the top 5 things you may not know about Cilium Network Policies.