Create Your Own Personal VPN with OpenVPN on Ubuntu
Using a Personal VPN offers a secure way to access the internet and safeguard personal data from prying eyes. OpenVPN is a widely used and trusted VPN…Read more
How to Change the Hostname in Ubuntu: A Step-by-Step Guide
One of the first things to do after the installation of Ubuntu is to change the hostname. The hostname helps to identify and distinguish each device on…Read more
Setting up DNS Server on Ubuntu: A Step-by-Step Guide
Setting up a DNS Server on Ubuntu can improve your network performance and security by providing faster and more reliable access to domain names and reducing the…Read more
Delete Repository and GPG Key in Ubuntu: Step-by-Step Guide
When it comes to managing packages on Ubuntu, it’s not uncommon to need to delete a repository or GPG key. Deleting a repository can be necessary if…Read more
How to Change Default SSH Port on Ubuntu
Are you looking to increase the security of your Ubuntu server? Changing the default SSH port is a simple yet effective way to do so. By default,…Read more
Ubuntu vs. MacOS: Which Is Better?
For many computer users, the main decision they face when purchasing a new device is deciding between the two major operating systems: Ubuntu and macOS. Each of…Read more
Ubuntu vs. Windows: Which Is Better?
When it comes to choosing an operating system, there are two major players in the market that come to mind: Ubuntu Linux and Microsoft Windows. Ubuntu, an…Read more
AppArmor Ubuntu: Securing Your System with Mandatory Access Control
AppArmor is a mandatory access control (MAC) system that restricts the application’s access to the system resources on Ubuntu machines. It enables administrators to specify permissions for…Read more