🧨 CVE‑2026‑41050 in Rancher Fleet is a 9.9‑CVSS escape hatch: a misconfigured Helm deployer lets tenants bypass ServiceAccount isolation and steal cluster‑admin secrets. If you run Fleet, assume Git‑push‑level access is enough to pivot to full‑cluster takeover. #Rancher #Fleet #Kubernetes #GitOps #CVE‑2026‑41050 #ClusterSecurity #DevSecOps #RedTeam gbhackers.com/critical-vulne…

——-Kubernetes Tip——- Avoid “kube-” Namespace Names Never create a namespace that starts with kube-. Kubernetes reserves this prefix for internal system namespaces, such as: - kube-system - kube-public - kube-node-lease If you do, Your namespace will technically work. But Kubernetes and cluster may assume it is system-owned, which can cause: - Confusion for operators - Unexpected behavior - Conflicts with internal components #kubernetes #namespace #clustersecurity

Yay 🎉 Another Kubernetes Networking article, this time about Kubernetes Network Policies! 🔒🚀 In this guide, I will take you deeper into the world of Kubernetes Network Policies and show you how to create and apply them to keep your cluster communications in check. We'll cover everything from the basics of what Network Policies are to real-world examples and best practices. 💡 🔗 Check it out here: iamachs.com/p/kubernetes-net… Let me know what you think and if you have any questions or insights to share! 💪 Happy networking! 😄 #Kubernetes #NetworkPolicies #ClusterSecurity #Networking #TechCommunity #LearningTogether #CloudNative

Let’s talk advanced cluster management 🌐 At #KubeConNA, @RedHat’s Mike Barrett tells #theCUBE about advanced cluster security, Stack Rocks, and Ansible. 📰 Full story: siliconangle.com/2023/11/09/… @KubeCon_ #ClusterSecurity

TODAY join @lizrice (COSO @isovalent), @ric_says, & James Callaghan (@cotntrolplaneio) at our #DSCUK🇬🇧 event. Learn workload identity, advanced runtime hardening, and more. Don’t miss out! #clustersecurity #event📍Snyk LTD @ 18:30 GMT details 👉🏽 meetup.com/devseccon-london/

Make sure you'll be with us! 🔊#Kubernetes #webinar - beyond #RBAC. Learn how to use #OpenPolicyAgent, #Rego, and #Gatekeeper to ensure #clustersecurity. Attend the webinar! grapeup.com/webinars/beyond-…

💡💡Attend our #Kubernetes webinar! We explain #OpenPolicyAgent usage for advanced #clustersecurity. Join us here 👉 grapeup.com/webinars/beyond-…

Everything you ever needed to know about GKE Security by Appvia's own Lewis Marshall How to Secure Your Kubernetes Cluster on GKE - bit.ly/2UviRq7 bit.ly/3awc4SR #gke #clustersecurity #kubernetes #devops #googlecloud #googlekubernetesengine

#FrontEnd Application Deployment Patterns for #Kubernetes by @rosskukulinski #KubeCon 2018 Recap by @ashutoshk_ Learn more bit.ly/2HBp5As #DevOps #Containers #Serverless #ClusterSecurity

What's new in #Kubernetes 1.13 Release? How to go #Serverless on Kubernetes?...This & more in a quick recap from #KubeCon 2018! #DevOps #Containers #ClusterSecurity #Telepresence. bit.ly/2HBp5As

What's new in #Kubernetes 1.13 Release? How to go #Serverless on #Kubernetes?...This & more in a quick recap from #KubeCon 2018! #Serverless #ClusterSecurity #Telepresence. bit.ly/2HBp5As

#FrontEnd Application Deployment Patterns for #Kubernetes by @rosskukulinski #KubeCon 2018 Recap by @ashutoshk_ Learn more bit.ly/2HBp5As #DevOps #Containers #Serverless #ClusterSecurity