--- title: "ClearScale Secures its Client’s EKS Clusters with Tigera Calico" source: "https://www.tigera.io/blog/clearscale-secures-its-clients-eks-clusters-with-tigera-calico/" --- [Company Blog](https://www.tigera.io/category/company-blog/) [Technical Blog](https://www.tigera.io/category/technical-blog/) # ClearScale Secures its Client’s EKS Clusters with Tigera Calico By [Andrew Randall](https://www.tigera.io/blog/author/andrewrandall/) on Oct 17, 2018 • 1 min read An AWS premier consulting partner, ClearScale offers a complete range of cloud services including strategy, design, implementation and management. They recently engaged with a security-conscious client to implement Kubernetes in AWS. ClearScale explains the client’s concerns: “With a very large customer base, the need to migrate to the Cloud was overshadowed by the fact that the client absolutely required the security of customer data to be better than what they had previously.” ClearScale and the client decided to use the recently-launched Amazon Elastic Container Service for Kubernetes (EKS), but realized that “traditional tools readily available in AWS for developers to use and enact security protocols did not extend to AWS EKS”. To achieve the required levels of security, ClearScale chose to leverage [Tigera Calico’s] Network Policy Engine feature because it allowed network isolation and segmentation inside of the Kubernetes clusters. For more details of how ClearScale successfully implemented Kubernetes with Tigera Calico and other third-party technologies, read the full [case study](http://www.clearscale.com/blog/securing-aws-eks-with-calico-and-kube2iam/). ————————————————- [**Free Online Training**](https://www.tigera.io/events/) Access Live and On-Demand Kubernetes Tutorials [**Calico Enterprise – Free Trial**](https://www.calicocloud.io/home) Solve Common Kubernetes Roadblocks and Advance Your Enterprise Adoption [Open Source](https://www.tigera.io/tags/open-source/)[Partner/Integration](https://www.tigera.io/tags/partner-integration/)[Announcements](https://www.tigera.io/tags/announcements/) ## Related posts [![EU Cyber Resilience Act: Europe Just Put Your AI Agents on a 24-Hour Clock](https://www.tigera.io/app/uploads/2026/10/EU-Cyber-Resilience-Act-AI-Agents-featured.png)](https://www.tigera.io/blog/eu-cyber-resilience-act-europe-just-put-your-ai-agents-on-a-24-hour-clock/) #### [EU Cyber Resilience Act: Europe Just Put Your AI Agents on a 24-Hour Clock](https://www.tigera.io/blog/eu-cyber-resilience-act-europe-just-put-your-ai-agents-on-a-24-hour-clock/) By [Alister Baroi](https://www.tigera.io/blog/author/alister-baroi/) on Oct 5, 2026 In short, the EU Cyber Resilience Act (CRA) puts binding cybersecurity requirements on any software sold as a product in the EU, and it does not carve out AI agents. Since 11th September 2026, any... [Read more](https://www.tigera.io/blog/eu-cyber-resilience-act-europe-just-put-your-ai-agents-on-a-24-hour-clock/) [![Meet Mylo: An AI-native way to work with Calico](https://www.tigera.io/app/uploads/2026/09/Meet-Mylo-An-AI-native-way-to-work-with-Calico.png)](https://www.tigera.io/blog/meet-mylo-an-ai-native-way-to-work-with-calico/) #### [Meet Mylo: An AI-native way to work with Calico](https://www.tigera.io/blog/meet-mylo-an-ai-native-way-to-work-with-calico/) By [Phil DiCorpo](https://www.tigera.io/blog/author/phil-dicorpo/) on Sep 3, 2026 A library of Calico tools and skills — delivered through the Calico MCP Server What if your hardest network question took ten minutes instead of ten days? Anyone who has operated Kubernetes networking at scale... [Read more](https://www.tigera.io/blog/meet-mylo-an-ai-native-way-to-work-with-calico/) [![Why We Built Lynx: Bringing Control to the Age of AI Agents](https://www.tigera.io/app/uploads/2026/06/Introducing-Lynx-NEW-TEMPLATE-2026-Tigera-brand.png)](https://www.tigera.io/blog/why-we-built-lynx-bringing-control-to-the-age-of-ai-agents/) #### [Why We Built Lynx: Bringing Control to the Age of AI Agents](https://www.tigera.io/blog/why-we-built-lynx-bringing-control-to-the-age-of-ai-agents/) By [Ratan Tipirneni](https://www.tigera.io/blog/author/ratan/) on Jun 17, 2026 For a decade, one idea has guided everything we’ve built at Tigera: How do you secure a dynamic system with a lot of moving parts that is changing rapidly, with a programmatic approach? Calico has... [Read more](https://www.tigera.io/blog/why-we-built-lynx-bringing-control-to-the-age-of-ai-agents/)