Back to Operating Systems: Overview, Administration, and Security

Learner Reviews & Feedback for Operating Systems: Overview, Administration, and Security by IBM

4.6

stars

5,700 ratings

About the Course

51% of organizations are planning to increase security investments as a result of a breach (IBM Report). Companies need skilled IT support and cybersecurity professionals now more than ever. Whether you’re just starting out or switching to tech, this course provides the critical operating systems (OS) knowledge you need to move forward. Operating systems are fundamental to all aspects of computing. In this course, you’ll learn foundational concepts common to all operating systems and the unique aspects of Windows, Linux, and MacOS. You’ll explore OS file systems and the associated security features. You'll discover the macOS features that revolutionized OS functionality. Plus, you’ll investigate virtualization and containerization. Additionally, through labs and a final project, you’ll get hands-on managing virus and threat protection, configuring user accounts and permissions with command-line tools, and securing systems against threats. If you’re looking to get started IT or cybersecurity, enroll today to gain essential knowledge in operating systems that enables you to work towards a career in cybersecurity, system administration, network engineering, or IT support....

Top reviews

Oct 24, 2020

the overall sound quality was a bit hard to understand at some places but the information given and the way of teaching and the level of understanding all things were great.

Jan 17, 2022

The course provided a sound foundation of concepts to take a step-wise learning path to understand the requirements of operation and assurance of security. I learned alot!

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426 - 450 of 1,117 Reviews for Operating Systems: Overview, Administration, and Security

By Fulgencio M V M

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Sep 5, 2022

A good review about OS's

By Razi A

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Jul 26, 2022

Good Introductory Course

By Zakaria H

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Jun 19, 2021

this course is detailed.

By yonas a

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Nov 19, 2020

Thank you, It was great.

By Svetoslav B

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Jul 16, 2020

Better, well structured.

By Medet M

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Jul 2, 2020

Very interesting course!

By Ari B

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Jun 2, 2020

Very useful information

By Koththavasal S

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Jan 9, 2023

Informative and useful.

By Adebayo B

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Aug 28, 2022

Very Rich and educating

By maryam G

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Jul 4, 2022

This couse is helpfill!

By Aryanadi I C

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Dec 4, 2021

Zillion thanks to IBM!

By CESAR B M

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Oct 23, 2021

very interesting themes

By VINAY K R

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Dec 12, 2020

It is already excellent

By Ricky P

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Nov 1, 2020

Very good for beginners

By Ashish T

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Jun 6, 2020

Good preliminary course

By Rusheed R

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May 29, 2024

the lessons were great

By Steve G M

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Jun 23, 2023

This course is so good

By Cecil T

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May 4, 2023

IT IS VERY INFORMATIVE

By Donya I A

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Jan 7, 2023

useful course

thank you

By Gustavo G B

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Nov 24, 2020

It was really helpfull

By Deleted A

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Oct 9, 2020

Do this course people!

By N'guessan K E F H

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Apr 18, 2020

la formation est bonne

By Kofi K M

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Sep 20, 2023

positively insightful

By Cedric D

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Jul 27, 2022

great and informative

By mohamed a a

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Nov 14, 2021

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