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Back to Operating Systems: Overview, Administration, and Security

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

4.6
stars
5,625 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鈥檙e 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鈥檒l learn foundational concepts common to all operating systems and the unique aspects of Windows, Linux, and MacOS. You鈥檒l explore OS file systems and the associated security features. You'll discover the macOS features that revolutionized OS functionality. Plus, you鈥檒l investigate virtualization and containerization. Additionally, through labs and a final project, you鈥檒l get hands-on managing virus and threat protection, configuring user accounts and permissions with command-line tools, and securing systems against threats. If you鈥檙e 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

MG

Apr 25, 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!

TC

May 11, 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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401 - 425 of 1,105 Reviews for Operating Systems: Overview, Administration, and Security

By vivek k

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Apr 23, 2020

good or help full knowledge

By Carlos Q

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Jun 26, 2023

The sound could be better.

By Md i

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Jun 2, 2022

Must have skills developer

By kareem k

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Sep 25, 2021

Lots of useful information

By Iam G

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Feb 15, 2021

Greate content! Thank you!

By Ajeethra

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Aug 12, 2021

Great course for learning

By Dr. P M

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Aug 10, 2021

With lots of information

By Darshan S

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Apr 23, 2021

Great insights for basics

By Murathan A

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Dec 16, 2020

Thank you for everything.

By MR A G

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Jul 28, 2020

Its an informative course

By Sachin G M

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Jun 27, 2020

Good Course learned a lot

By ABDULLAHI U A

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Oct 29, 2023

Thank You My Instructors

By Enragon D

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Sep 12, 2022

Great tutors, kudos IBM

By Fulgencio M V M

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Sep 6, 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 20, 2021

this course is detailed.

By yonas a

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Nov 20, 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 3, 2020

Very interesting course!

By Ari B

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Jun 3, 2020

Very useful information

By Koththavasal S

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Jan 10, 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 5, 2021

Zillion thanks to IBM!

By CESAR B M

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Oct 24, 2021

very interesting themes