Operating System and Network Security Terms

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Operating system

Back

Software that manages computer hardware and software resources and provides common services for computer programs.

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Distribution (Distro)

Back

A version of the Linux operating system that includes the Linux kernel and supporting system software and libraries.

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Kernel

Back

The core part of an operating system that manages system resources and allows communication between hardware and software.

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Package manager

Back

A tool that automates the process of installing, upgrading, configuring, and removing software packages.

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Repository

Back

A storage location for software packages, typically accessed via the internet for downloading and installing applications.

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Command line

Back

A text-based interface used to interact with the operating system by typing commands.

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Terminal

Back

A program that provides a command line interface for users to interact with the operating system.

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Shell

Back

A program that interprets commands and allows users to communicate with the operating system.

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Debian

Back

A widely used Linux distribution known for its stability and robustness.

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Firewall

Back

A network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules.