Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

In the world of Kubernetes, optimizing cluster performance and reliability is paramount, especially when it comes to fundamental operations like DNS lookups. NodeLocal DNSCache is one such solution that helps reduce DNS latency by caching responses locally on each node. While this tool is effective in standard Kubernetes setups, complications arise when integrating it with advanced networking solutions such as eBPF-based dataplanes.

Attack surfaces in the cloud are expanding at a breakneck pace. Cloud security has reached an unprecedented level of complexity — ranging from misconfigurations and vulnerabilities to advanced threats and compliance challenges, all while malicious actors are increasingly using generative AI to target your cloud infrastructure.

For security leaders, staying vigilant and prepared is like wielding a well-crafted spellbook. OWASP, MITRE ATT&CK, and threat research are the critical chapters in this spellbook that leaders need to leverage to anticipate and counter emerging threats effectively, because you can’t afford for your organization to be ensnared by threats that could have been foreseen.

Ask Our Experts In the rapidly evolving world of Kubernetes, managing storage efficiently can be a challenging task. As more organizations adopt Kubernetes for their cloud-native applications, the need for scalable, resilient, and automated storage solutions becomes critical. This is where Rook and Ceph come into play, offering powerful storage capabilities tailored for Kubernetes environments.

Containers are a key building block for cloud workloads, offering flexibility, scalability, and speed for deploying applications. But as organizations adopt more and more containers, they encounter a new set of security challenges. Developer, DevOps, platform, and security teams often find themselves struggling to keep up with vulnerabilities, misconfigurations, and threats. This is where runtime insights come in, offering key visibility and intelligence to help detect real risk and cut through noise.

KubeVirt has revolutionized the handling of virtual machines (VMs) within Kubernetes environments, providing a seamless bridge between traditional and cloud-native infrastructure management. CloudCasa enhances this integration by offering comprehensive backup, restore, and migration services for VMs running on KubeVirt and KubeVirt-based systems such as SUSE Virtualization(Harvester) and Red Hat OpenShift Virtualization.

This is the companion article to Why Interconnecting Security Risks is Key to Protecting Your Kubernetes Environment.

CIS Benchmarks are a focused set of guidelines for the secure configuration, vulnerability detection, and threat remediation of distributed workloads. In this article, we compare the leading CIS tools that scan against the CIS Kubernetes benchmark framework. Security frameworks help modern software organizations define their risk management processes and platform requirements to prevent cyber threats.

Multi-step reasoning is a concept that is taught in grade school math class, but it applies far beyond mathematical calculations and word problems. It is the process of solving a problem requiring multiple individual calculations or steps in order to reach the final answer. Multi-step reasoning requires sequencing, logic, and sometimes prior knowledge or inference.