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

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

by John Armstrong | Jun 1, 2020 | Blog, Kubernetes, Microservices, Project Calico, Video

As a leading, open-source multi-cluster orchestration platform, Rancher lets operations teams deploy, manage and secure enterprise Kubernetes. Rancher also gives users a set of CNI options to choose from, including open-source Project Calico. Calico provides native...
Policy Sandwich

Policy Sandwich

by Christopher Liljenstolpe | Jul 16, 2018 | Microsegmentation, Microservices, Network Policy, Security

I was doing some Kubernetes network policy training earlier this week for the Infosec team at a large retailer (hi, guys), and we started talking about the process of policy creation and the tiering capabilities available in Tigera’s solution set. Before I dive in,...
A Multi-part Microservice Primer for Infosec Professionals (Part 4)

A Multi-part Microservice Primer for Infosec Professionals (Part 4)

by Christopher Liljenstolpe | Jul 13, 2018 | Cloud Security, Compliance, Containers, Cybersecurity, Microservices

This is the fourth (and final) part of a four-part series discussing the microservice revolution, and how it impacts the InfoSec community. This series is a not meant to be a definitive guide, but more of an overview that initiates your Microservice journey. The first...
A multi-part Microservice Primer for Infosec Professionals (part 3)

A multi-part Microservice Primer for Infosec Professionals (part 3)

by Christopher Liljenstolpe | Jun 4, 2018 | Cloud Security, Compliance, Cybersecurity, Microservices, Security

This is the third part of a four-part series discussing the microservice revolution, and how it impacts the InfoSec community. This is not meant to be a definitive guide, but more of an overview that will start you on your own Microservice journey. The first two parts...
A multi-part Microservice Primer for Infosec Professionals

A multi-part Microservice Primer for Infosec Professionals

by Christopher Liljenstolpe | May 19, 2018 | Blog, Cloud Native, Cloud Security, Compliance, Cybersecurity, Enterprise, Kubernetes, Microsegmentation, Microservices

In my role at Tigera, I spend a lot of time talking to many adopters of cloud-native and microservice technologies. More and more frequently, the security teams are a part of that mix, and they bring a very different viewpoint to the conversation. One thing that has...
Network Micropolicies

Network Micropolicies

by Cody McCain | Mar 23, 2018 | Application Connectivity, Blog, Calico, Cloud Security, Compliance, Microsegmentation, Microservices, Network Policy, Networking, Project Calico, Security

The term microservices, first credited with use in 2011 during a software architecture conference in Venice, is now in the mainstream lexicon of just about every software developer, operator, or manager not hiding under a block of magnetic core memory. We now have...
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Tigera: Extend Firewalls to Kubernetes

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