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Running Blockchain Applications in Hyperledger Explorer
Hyperledger Explorer is a powerful utility that allows users to create user-friendly web-based applications. It is a blockchain dashboard and provides the ability to...
Oracle Linux 8 Released
Oracle has announced the general availability of Oracle Linux 8. With the release, the core operating environment and associated packages for a typical Oracle...
GitLab Survey Reveals Disconnect Between Developer And Security Teams
In a survey conducted by GitLab, software professionals recognize the need for security to be baked into the development lifecycle, but the survey showed long-standing...
Debian 10 “Buster” released
The Debian community has announced the release of Debian 10 "Buster." Buster will be supported for the next five years. Buster ships with several...
Software package and application requirements for Hyperledge Fabric installation on AWS
If you like to develop small to enterprise blockchain applications using Hyperledger tools, the first step is to learn what is Hyperledger and how...
Essential Hyperledger Composer tools and administrative, operational, and development commands
Hyperledger tools are very popular for building blockchain and decentralized applications. In particular, Hyperledger Fabric and Hyperledger Composer are the most widely used tools....
Linux Kernel 5.2 Will Address Industrial Operations, Two-Factor Authentication
Currently, at release candidate 3, the Linux 5.2 kernel is coming soon and promises to offer quite a host of impressive new features and...
K3OS: A Kubernetes OS Distro for Edge Computing
On the heels of its release of k3s, a lightweight Kubernetes distribution designed for the edge, Rancher Labs has announced an accompanying operating system called...
Tutorial: Deploying a Web Application on Google Cloud Run
Google Cloud Run is a serverless environment to run containers. For the background and context of this latest Google Cloud Platform (GCP) service, refer...
Linux Server Hardening Using Idempotency with Ansible: Part 3
In the previous articles, we introduced idempotency as a way to approach your server’s security posture and looked at some specific Ansible examples, including...