Back to Operating Systems: Overview, Administration, and Security

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

4.6

stars

5,481 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

Apr 24, 2020

Very solid course. Quick overview about almost everything you need to know at the beginning. A lot of useful links with additional material to study. Thanks a lot for sharing the knowledge, indeed!

May 10, 2020

Knowledge delivery is exceptional. Content is to the point and the tests really pinpoint the attention level of the volunteer taking the course.Thank you for designing such a knowledgeable course

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501 - 525 of 1,080 Reviews for Operating Systems: Overview, Administration, and Security

By KWADWO O A

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May 4, 2023

Very insightful

By Hamid e A

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May 3, 2023

Amazing skills.

By Fernando A M H

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Mar 4, 2023

Excelente curso

By FATEMAH M S A

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Jan 3, 2023

دورة جميلة جداً

By Roberto R

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Oct 26, 2022

awesome course

By Rufat M

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Nov 3, 2021

5+dasdsadasdasd

By Lovely S

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Sep 17, 2021

BEST IN ITS OWN

By Gourav k

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Jul 17, 2021

Awsome studing

By Hareeshma A

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Aug 14, 2020

Very interested

By Jorge L M

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Jul 3, 2020

Curso muito bom

By Michael L O L

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Jun 29, 2020

Excelent course

By Carlos

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May 31, 2020

Excelente curso

By MD F M

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Aug 11, 2023

Great course !

By Errick D W

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Jul 18, 2023

Great material

By aarousse k

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Sep 5, 2022

good well done

By Paul R

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May 17, 2022

Very technical

By Eshaal Z

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May 4, 2022

Great course.

By Md. S I

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Nov 4, 2021

Amazing Course

By Julio D

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Jul 8, 2021

Excelente todo

By Luis C

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Jan 11, 2021

Easy to follow

By PETER U

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Nov 27, 2020

Very educative

By Vishal J

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Jun 26, 2020

Perfect Course

By Kouassi K J M

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Apr 21, 2020

Très bon cours

By Douglas S

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Jul 14, 2023

Very good!!!!

By Khaled H

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Jul 9, 2023

Great content