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Author spotlight:

John Armstrong

More Articles by John

Tigera Announces Open-Source Calico for Windows and Collaboration with Microsoft
Company Blog

Tigera Announces Open-Source Calico for Windows and Collaboration with Microsoft

By John Armstrong on September 22, 2020 · 4 min read
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A monitor shows connected padlock and skull icons, and a cartoon cat.
Technical Blog

The New Model for Network Security: Zero Trust

By John Armstrong on September 3, 2020 · 3 min read
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Mitigating the Risks of Instance Metadata in AWS EKS
Technical Blog

Mitigating the Risks of Instance Metadata in AWS EKS

By John Armstrong on September 1, 2020 · 3 min read
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A handshake between Nutanix and Tigera logos.
Company Blog

Announcing the Tigera – Nutanix Partnership

By John Armstrong on July 23, 2020 · 2 min read
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A tuxedo-clad figure with a Kubernetes logo holds a flaming Calico car.
Technical Blog

A Look at the New Calico eBPF data plane

By John Armstrong on July 15, 2020 · 3 min read
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A monitor with a padlock and binary code next to a cartoon cat.
Technical Blog

Now GA: Data-in-Transit Encryption in Calico v3.15

By John Armstrong on July 9, 2020 · 2 min read
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A magnifying glass shows "threat" in binary code above a Kubernetes logo with a warning.
Technical Blog

Kubernetes Security: Lateral Movement Detection and Defense

By John Armstrong on June 11, 2020 · 3 min read
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A cartoon cat with a split-color face and an orange ball of yarn.
Technical Blog

Video: Everything You Need to Know about Kubernetes Services Networking in Your Rancher Cluster

By John Armstrong on June 1, 2020 · 3 min read
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A cartoon cat next to an atom symbol containing a Kubernetes logo.
Technical Blog

Calico Egress Gateway: Universal Firewall Integration for Kubernetes

By John Armstrong on May 27, 2020 · 3 min read
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Calico Enterprise 3.0 release with multi-cluster management and rocket.
Company Blog

Calico Enterprise 3.0 with Calico Multi-Cluster Management

By John Armstrong on May 18, 2020 · 4 min read
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Fortinet and Tigera logos, city skyline, and a secured Kubernetes icon.
Company Blog , Technical Blog

How Fortinet and Tigera Protect Kubernetes in the Enterprise

By John Armstrong on March 24, 2020 · 5 min read
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Calico Enterprise 2.7 release with a rocket and cat.
Technical Blog

Extend Fortinet FortiGate to Kubernetes with Calico Enterprise 2.7

By John Armstrong on March 3, 2020 · 4 min read
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