Nested virtualization is a technology that allows hypervisors to run within virtual machines, enabling the creation of a layered virtualization environment. In other words, it is the ability to run a virtual machine inside another virtual machine. This functionality is widely supported by the main hypervisors in the market, such as VMware ESXi, Microsoft Hyper-V,
Nuxt.js is a development framework based on Vue.js, designed to make it easier to create modern, SEO-optimized web applications. With the release of Nuxt.js 4, the framework brings innovations that further transform this experience, such as “turbo mode” or the native edge server. In this article, we’ll explore the most striking changes and what they
Firewalld is a powerful tool for firewall management on Linux systems, especially on AlmaLinux and Rocky Linux, two distributions widely adopted as alternatives to CentOS. In this article, we’ll explain how to install, configure and manage Firewalld on AlmaLinux and Rocky Linux, ensuring security and traffic control for your server. Definition Firewalld is a dynamic
If you’re looking for a way to protect your Ubuntu or Debian server, UFW (Uncomplicated Firewall) is an excellent choice. UFW is a tool that makes setting up a firewall simple and effective, ideal for both novice users and those looking for a quick solution for managing their firewall rules. In this article, we’ll explain
