Red Hat launched the brand new OpenShift 4 with a number of changes that might suggest upgrading or even getting your feet wet if you've stayed out of the pool so far.
Security segmentation into zones has long been the norm in data centers. Microsoft Azure Network Security Groups offers this kind of granular defense-in-depth security, including multilevel configuration of access rules.
The right combination of mostly free automation and monitoring tools can create a self-healing system, in which your servers fix themselves.
Many admins consider Kubernetes the obvious choice for managing containers; however, don't ignore the highly efficient alternatives just because they are less prominent.
Azure Active Directory privileged identity management provides just enough administration for admins to carry out their work, while minimizing the possibility of security breaches through privileged admin accounts.
Firecracker combines the security and isolation of real VMs with the light weight of containers.
Enable free service mesh functionality on your Kubernetes microservice apps with Istio.
Kata Containers adds an additional layer of isolation, and Docker users don't even need to learn new commands.
Kubernetes is known to be inflexible when it comes to persistent storage, but Rook now offers cloud-native storage and seeks to achieve harmony.
The fast pace of Kubernetes development can patch and introduce security vulnerabilities between versions. The Kubernetes Auto Analyzer configuration analyzer tool automates the review of Kubernetes installations against CIS Benchmarks.
