How to set up a firewall on Ubuntu 22.04

Post author:Nikolaus Oosterhof
Post published:October 8, 2023

In the rapidly evolving digital landscape, securing your system is of paramount importance. One of the most effective ways to enhance your system’s security is by setting up a firewall. (more…)

How to install OpenSSH server on Ubuntu

Post author:amin nahdy
Post published:August 9, 2019

OpenSSH is a cryptographic freely available version of the Secure Shell (SSH) protocol set of tools used for secure remote network access or file transfer between computers. Traditional tools such as telnet or rcp that (more…)