Kubernetes Security Archives

OWASP Kubernetes Top Ten – K10: Outdated and Vulnerable Kubernetes Components

4 May 2025 by Krishna

Kubernetes has become the de facto standard for container orchestration, offering scalability, flexibility, and automation for modern applications. However, as its adoption grows, so do the security risks associated with misconfigurations, outdated components, and unpatched vulnerabilities. The OWASP Kubernetes Top Ten (K10) highlights critical security issues within Kubernetes environments, and K10: Outdated and Vulnerable Kubernetes Components specifically addresses the risks of running obsolete or insecure Kubernetes elements.

OWASP Kubernetes Top Ten – K09: Misconfigured Cluster Components

3 May 2025 by Krishna

Kubernetes has revolutionised container orchestration, enabling organisations to deploy, scale, and manage applications with unprecedented efficiency. However, its complexity also introduces security challenges. The OWASP Kubernetes Top Ten highlights the most critical security risks facing Kubernetes environments. Among these, K09: Misconfigured Cluster Components stands out as a prevalent yet often overlooked risk.

OWASP Kubernetes Top Ten – K08: Secrets Management Failures

2 May 2025 by Krishna

In the fast-evolving world of cloud-native applications, Kubernetes has emerged as the de facto standard for container orchestration. While its robust architecture streamlines deployment, scaling, and management of applications, Kubernetes introduces a unique set of security challenges. Among these, secrets management failures pose a significant risk, often leading to data breaches, unauthorised access, and compliance violations.
The OWASP Kubernetes Top Ten (K8s Top 10) highlights the most critical security risks in Kubernetes environments. K08: Secrets Management Failures underscores the common pitfalls software developers and software architects encounter when handling sensitive data such as API keys, credentials, and encryption keys.

OWASP Kubernetes Top Ten – K07: Missing Network Segmentation Controls

1 May 2025 by Krishna

Kubernetes has become the de facto standard for container orchestration, empowering organisations to deploy, manage, and scale applications seamlessly. However, its flexibility comes with security challenges, and the OWASP Kubernetes Top Ten identifies the most critical risks organisations face. One such risk, K07: Missing Network Segmentation Controls, is a significant concern that can lead to lateral movement attacks, unauthorised access, and data breaches.
Network segmentation is the practice of logically or physically dividing a network into isolated segments to limit access and control data flow between different workloads. In Kubernetes, network segmentation ensures that different workloads, namespaces, and services only communicate when necessary, reducing attack surfaces and preventing lateral movement.

OWASP Kubernetes Top Ten – K06: Broken Authentication Mechanisms

30 April 2025 by Krishna

Kubernetes has become the backbone of modern cloud-native infrastructure, enabling organisations to deploy, manage, and scale containerised applications efficiently. However, this technological advancement brings forth a host of security challenges, particularly in authentication and access control. Among the OWASP Kubernetes Top Ten security risks, K06: Broken Authentication Mechanisms stands out as a critical vulnerability that can lead to unauthorised access, privilege escalation, and data breaches.