How to Change Default SSH Port on Ubuntu
If you’re running an Ubuntu server, you’ve probably noticed that SSH connections use port 22 by default. While this works perfectly fine, it’s like leaving your front…
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…
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