Introduction to Role-Based Access Control (RBAC) in Kubernetes
This blog post serves as an introduction to Role-Based Access Control (RBAC) in Kubernetes. It is no doubt that currently, Kubernetes is the de facto
HowTos
Replace OpenShift Self-Signed Ingress and API SSL/TLS Certificates with Lets Encrypt
In this tutorial, you will learn how to replace OpenShift self-signed Ingress and API SSL/TLS certificates with Lets Encrypt. When you install a new Red
Hide your Network and Prevent Unauthorized Connections
You’ve recently discovered that your neighbor has been secretly connecting to your Wi-Fi and piggybacking your bandwidth. Because of such uninvited guests, your internet connection
Configure SSSD for OpenLDAP Authentication on Ubuntu 18.04
In this guide, we are going to learn how to configure SSSD for OpenLDAP Authentication on Ubuntu 18.04. SSSD is an acronym for System Security
Install ownCloud Server on Debian 11
In this guide, we are going to learn how to install ownCloud Server on Debian 11. If you need to have your own self-hosted cloud
Reasons Why Customers Are Leaning Towards Smaller Home Search Platforms Instead of Global Ones
When people want to buy or rent houses for themselves they don’t turn to high street realty firms anymore. Most people’s first instinct when a
Install Portainer on Ubuntu 22.04
In this tutorial, you will learn how to install Portainer on Ubuntu 22.04. Portainer is a self-service container service delivery platform that provides container management GUI
Quickly Check If Linux System is Using BIOS or UEFI
Is your Linux system in BIOS or UEFI mode? Don’t worry, this guide will show you quick ways to check if Linux system is using
Why Creating a Secure Password is Crucial
In today’s digital age, where almost every aspect of our lives has moved online, the security of our personal information is more important than ever.
Upgrade VirtualBox 6.x to VirtualBox 7.x on Ubuntu/Debian
In this tutorial, you will learn how to upgrade VirtualBox 6.x to VirtualBox 7.x on Ubuntu/Debian. VirtualBox 7.0.0 was officially released on October 10 2022.