Upgrading PHP Version on NGINX with PHP-FPM

In this tutorial, we will show you how to upgrade PHP to version 7.4 on a web server with Nginx and php-fpm (based on Ubuntu or Debian Linux). PHP 7.4 contains a large number of updates to improve the stability, security, and performance of your web server and is highly recommended to use.

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Enable Remote Desktop Access to Ubuntu via VNC

VNC (Virtual Network Computing) is a widely used protocol for remotely accessing a computer’s desktop. VNC is a cross-platform alternative to Microsoft’s RDP protocol. In this tutorial, we will show you how to use VNC to remotely access the desktop of an Ubuntu Linux host over the network.

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Protecting Active Directory OUs from Accidental Deletion

Active Directory has a special feature to protect against accidental deletion of directory objects (Organizational Units, users, groups, etc.). By default, the “Protect object from accidental deletion” option is enabled when creating new OUs.

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