Features
Red Hat OpenShift Update Extends Reach of Operators for Kubernetes
Red Hat today released updates to the Kubernetes-based Red Hat OpenShift platform, adding Operators to simplify security, compliance and networking. In addition, Red Hat is adding support for instances of Arm processors ...
Sysdig Report Surfaces Major Lack of Container Security
A new Sysdig report finds 87% of container images have high-risk vulnerabilities of which 15% make their way into runtime environments. The report also finds that 71% of those vulnerabilities have a ...
Tetrate Extends Scope and Reach of Istio Service Mesh
Tetrate’s Brooklyn update to its distribution of the open source Istio service mesh automates deployment of security policies. In addition, high availability has now been extended across clusters, regions and clouds running ...
Keep Microservices Secure, Even From Themselves
Cloud-native applications make heavy use of services and microservice architectures. Distributed applications provide many benefits to modern application development processes and lend themselves particularly well to applications deployed in the public cloud ...
Why Kubernetes Costs Spiral Out of Control—And How to Prevent It
As even small and mid-sized organizations migrate to Kubernetes, many are surprised to find themselves with whistle-inducing public cloud bills. In the CNCF’s most recent FinOps for Kubernetes report, 68% of respondents ...
Venafi Adds Kubernetes Support to Certificate Management Platform
Venafi this week added an ability to manage Kubernetes cluster identities to the control plane it currently provides, extending zero-trust down to individual machines using the transport layer security (TLS) protocol. Shivajee ...
AtomicJar Unveils Testcontainers Cloud Service
AtomicJar this week made available a public beta of a cloud service based on a lightweight open source Testcontainers framework. The framework uses Docker containers to create more real-world testing environments by, ...
Overcoming Container Security Gaps With Active Vulnerability Management
Organizations can reduce security risks in containerized applications by actively managing vulnerabilities through scanning, automated image deployment, tracking runtime risk and deploying mitigating controls. Kubernetes and containers have become de facto standards ...
Why You Shouldn’t Use a Jump Server to Protect Kubernetes’ API
Kubernetes has become the de facto standard in running and managing workloads. A Kubernetes cluster comprises multiple resources (such as machines, CPUs, memory, storage, etc.) and software components with multiple purposes. The ...
Container Firewalls: What Are the Options?
Container firewalls are security tools that protect containerized applications and the host environment they run on from malicious traffic and threats. Containers are a lightweight and portable way to package and deploy ...
