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
Cyber security has become one of the main concerns for companies, organizations and individuals today. With the growing threat of cyber attacks, protecting our data and personal information has become a crucial task. In this post, we’ll talk about the main cybersecurity risks and some measures you can take to protect your data. Cyber security
General versions of Windows desktop and Windows Server come with the ICMP protocol blocked by default, meaning that it is not possible to perform ping tests. How to release ping (ICMP) in Windows Firewall First, open the Command Prompt as an administrator: We can now release the ICMPv4 and ICMPv6 protocol using the following commands
