Kali Linux is mainly used for advanced Penetration Testing and Security Auditing. It is maintained and funded by Offensive Security. Kali Linux is a Debian-derived Linux distribution designed for digital forensics and penetration testing. Nearly every distribution of Linux can be downloaded for free, burned onto disk (or USB thumb drive), and installed (on as many machines as you like). You get to choose a distro depending on what you want to achieve. These versions are called distributions (or, in the short form, “distros''). So this makes the Linux Operating system available in different versions. The term open source means that the source code is available to anyone and can be modified and distributed by anyone around the world. The operating system coordinates all of this to make sure each program gets what it needs. Most of the time, several different computer programs could be running at the same time, and they all need to access your computer's central processing unit (CPU), memory, and storage. An OS is a system software that manages all of the software and hardware on the computer. Linux is an open source Operating System (OS). This blog covers the step by step guide on how to download and install Kali Linux Operating System in your Oracle VirtualBox.

If this your first time, you will need a clear and simple guide, because any mistake in the installation and setup might cause the software to malfunction. The thought of having to install and setup your Kali Linux operating system using Virtualization software might seem daunting at first, especially when you are new to the use of Linux in a virtual system.

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