Back to Operating Systems: Overview, Administration, and Security

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

4.6

stars

5,506 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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426 - 450 of 1,082 Reviews for Operating Systems: Overview, Administration, and Security

By Gustavo G B

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Nov 25, 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 21, 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

GH SRTRETU46 4S5UHTJH

By Asrar A

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Oct 16, 2020

Very good information

By BHABESH K D

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Jun 16, 2020

awesome course module

By Hrishikesh S D

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Jun 4, 2020

Excellent course !!!!

By Kemi J

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Dec 12, 2023

I enjoyed the course

By Derek R

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Sep 19, 2023

Good course content!

By Shabako M

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Mar 18, 2023

Extremely intresting

By Fatih Ç

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Sep 12, 2022

very good edecation

By Nathaniel O

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Jul 1, 2022

In depth Information

By ndung'u M

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Jul 2, 2021

this course was lit!

By hillary k

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Jun 17, 2021

I enjoyed the course

By Maryam A

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Oct 12, 2020

I have learned a lot

By Yunis H

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Jun 5, 2020

A phenomenal course!

By Iqbal U K

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May 14, 2020

It was a good course

By Sa A

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May 30, 2023

very usefull course

By Argentina G S

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Apr 19, 2023

Outstanding course.

By Fuad k

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Mar 14, 2022

Thank you Coursera

By DHRITIMAN B

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May 11, 2021

This is good course

By MAKWANA A

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Mar 24, 2021

very useful course.

By Abhinav K

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Sep 4, 2020

nice cyber security