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Tigera Blog Tag Archive: How-To

Unified network security & observability for Kubernetes

Kubernetes Observability: Your Q&A Guide to Calico Whisker
Technical Blog

Kubernetes Observability: Your Q&A Guide to Calico Whisker

By Reza Ramezanpour on September 24, 2025 · 7 min read
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Securing AI Workloads in Kubernetes: Why Traditional Network Security Isn’t Enough
Technical Blog

Securing AI Workloads in Kubernetes: Why Traditional Network Security Isn’t Enough

By Ashutosh Pardeshi on September 11, 2025 · 10 min read
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How 1&1 Mail & Media Scaled Kubernetes Networking with eBPF and Calico
Technical Blog , Company Blog

How 1&1 Mail & Media Scaled Kubernetes Networking with eBPF and Calico

By Reza Ramezanpour on August 5, 2025 · 3 min read
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Dry Run: Your Kubernetes network policies with Calico staged network policies
Technical Blog

Dry Run: Your Kubernetes network policies with Calico staged network policies

By Reza Ramezanpour on July 15, 2025 · 6 min read
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How to get started with Calico Observability features
Technical Blog

How to get started with Calico Observability features

By Reza Ramezanpour on April 15, 2025 · 7 min read
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How Calico Configuration Security Works
Technical Blog

How Calico Configuration Security Works

By John Alexander on December 9, 2024 · 8 min read
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Optimizing Kubernetes DNS with NodeLocal DNSCache and Calico eBPF: A Practitioner’s Guide
Technical Blog

Optimizing Kubernetes DNS with NodeLocal DNSCache and Calico eBPF: A Practitioner’s Guide

By Tomas Hruby on November 21, 2024 · 5 min read
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How to Interconnect Security Risks for Robust Prevention and Risk Mitigation
Technical Blog

How to Interconnect Security Risks for Robust Prevention and Risk Mitigation

By Utpal Bhatt on November 15, 2024 · 5 min read
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Kubernetes network policies: 4 pain points and how to address them
Technical Blog

Kubernetes network policies: 4 pain points and how to address them

By Reza Ramezanpour on June 25, 2024 · 6 min read
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How to Address Kubernetes Risks and Vulnerabilities Head-on
Technical Blog

How to Address Kubernetes Risks and Vulnerabilities Head-on

By Dhiraj Sehgal on June 11, 2024 · 4 min read
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Container Security: Protect your data with Calico Egress Access Controls
Technical Blog

Container Security: Protect your data with Calico Egress Access Controls

By Giri Radhakrishnan on May 28, 2024 · 9 min read
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Prevent Data Exfiltration in Kubernetes: The Critical Role of Egress Access Controls
Technical Blog

Prevent Data Exfiltration in Kubernetes: The Critical Role of Egress Access Controls

By Utpal Bhatt on April 9, 2024 · 8 min read
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Integrating Calico statistics with Prometheus
Technical Blog

Integrating Calico statistics with Prometheus

By Rui De Abreu on August 11, 2023 · 7 min read
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Using Web Application Firewall at container-level for network-based threats
Technical Blog , Featured Blog

Using Web Application Firewall at container-level for network-based threats

By Aadhil Abdul Majeed on August 3, 2023 · 13 min read
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Preventing Vulnerable Container Deployments with Admission Control
Technical Blog

Preventing Vulnerable Container Deployments with Admission Control

By Anantha Kasetty on July 25, 2023 · 8 min read
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Optimizing Network Performance using Topology Aware Routing with Calico eBPF and Standard Linux data plane
Technical Blog

Optimizing Network Performance using Topology Aware Routing with Calico eBPF and Standard Linux data plane

By Jonathan Sabo on July 20, 2023 · 8 min read
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