Hello, As a system administrator, it is important to track the last logon timestamps of Active Directory (AD) user accounts, ensure network security, and review old and inactive users. In this arti...

UFW was developed as an open source firewall by Canonical's security team in 2008. UFW communicates with netfilter running in the Linux kernel to manage iptables in the background, which routes net...

Delegation is a process of transferring authority, especially in large and complex Active Directory environments. This process allows people who manage a system to give teams below them the authori...

Linux, as a multi-user operating system, provides comprehensive permission and authorization systems to ensure file and directory security. These permissions determine who can access files and dire...