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Tigera Blog Tag Archive: How-To

Unified network security & observability for Kubernetes

Save the Address, Save the Cloud: A Hands-on KubeVirt Live Migration Workshop
Technical Blog

Save the Address, Save the Cloud: A Hands-on KubeVirt Live Migration Workshop

By Reza Ramezanpour on July 9, 2026 · 6 min read
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KubeVirt Networking: How to Preserve VM IP Addresses During Migration
Technical Blog

KubeVirt Networking: How to Preserve VM IP Addresses During Migration

By Dillon Barry on April 21, 2026 · 11 min read
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How to Stub LLMs for AI Agent Security Testing and Governance
Technical Blog , Featured Blog

How to Stub LLMs for AI Agent Security Testing and Governance

By Alister Baroi on April 2, 2026 · 6 min read
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What Your EKS Flow Logs Aren’t Telling You
Technical Blog

What Your EKS Flow Logs Aren’t Telling You

By Phil DiCorpo on March 18, 2026 · 7 min read
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Kubernetes Network Observability: Comparing Calico, Cilium, Retina, and Netobserv
Technical Blog

Kubernetes Network Observability: Comparing Calico, Cilium, Retina, and Netobserv

By Reza Ramezanpour on February 11, 2026 · 9 min read
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Ingress NGINX Project Is Retiring: A Step-by-Step Guide to Replacing the Ingress NGINX Controller
Technical Blog

Ingress NGINX Project Is Retiring: A Step-by-Step Guide to Replacing the Ingress NGINX Controller

By Tigera Team on January 20, 2026 · 3 min read
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From IPVS to NFTables: A Migration Guide for Kubernetes v1.35
Technical Blog

From IPVS to NFTables: A Migration Guide for Kubernetes v1.35

By Reza Ramezanpour on January 13, 2026 · 6 min read
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Sidecarless mTLS in Kubernetes: How Istio Ambient Mesh and ztunnel Enable Zero Trust
Technical Blog

Sidecarless mTLS in Kubernetes: How Istio Ambient Mesh and ztunnel Enable Zero Trust

By Veronika Smolik on January 6, 2026 · 8 min read
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How to Turbocharge Your Kubernetes Networking With eBPF
Technical Blog

How to Turbocharge Your Kubernetes Networking With eBPF

By Veronika Smolik on November 26, 2025 · 8 min read
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5 Reasons to Switch to the Calico Ingress Gateway (and How to Migrate Smoothly)
Technical Blog

5 Reasons to Switch to the Calico Ingress Gateway (and How to Migrate Smoothly)

By Veronika Smolik on November 24, 2025 · 8 min read
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Securing Kubernetes Traffic with Calico Ingress Gateway
Technical Blog

Securing Kubernetes Traffic with Calico Ingress Gateway

By Reza Ramezanpour on November 18, 2025 · 17 min read
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Zero-Trust with Zero-Friction eBPF in Calico v3.31
Technical Blog

Zero-Trust with Zero-Friction eBPF in Calico v3.31

By Tomas Hruby and Lucas Sampaio on November 4, 2025 · 6 min read
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Calico Whisker in Action: Reading and Understanding Policy Traces
Technical Blog

Calico Whisker in Action: Reading and Understanding Policy Traces

By Aadhil Abdul Majeed on October 30, 2025 · 8 min read
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5 Essential Steps to Strengthen Kubernetes Egress Security
Technical Blog

5 Essential Steps to Strengthen Kubernetes Egress Security

By Tigera Team on October 28, 2025 · 6 min read
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When to Use BGP, VXLAN, or IP-in-IP: A Practical Guide for Kubernetes Networking
Technical Blog

When to Use BGP, VXLAN, or IP-in-IP: A Practical Guide for Kubernetes Networking

By Tigera Team on October 21, 2025 · 9 min read
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How to Deploy Calico Whisker and Goldmane in Manifest Only Setups
Technical Blog

How to Deploy Calico Whisker and Goldmane in Manifest Only Setups

By Reza Ramezanpour on October 8, 2025 · 10 min read
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