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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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551 - 575 of 1,105 Reviews for Operating Systems: Overview, Administration, and Security

By Mathew M

鈥�

May 19, 2022

so wonderful

By kelvin i t

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Apr 19, 2022

learned alot

By Hayyu R C

鈥�

Mar 17, 2022

interesting

By Suraj

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Oct 3, 2021

great course

By YVENSON E

鈥�

Oct 2, 2021

great course

By Kurosh H

鈥�

Sep 18, 2021

Just try it!

By Elias G

鈥�

Sep 13, 2021

very goooood

By marcus m

鈥�

Aug 14, 2021

Great course

By sreedhar

鈥�

Jun 20, 2021

Very helpful

By Melvin G S

鈥�

Nov 21, 2020

great course

By Md K H

鈥�

Nov 16, 2020

Thanks a lot

By Ihab A

鈥�

Aug 15, 2020

Great Course

By KRISHNA P

鈥�

Jul 27, 2020

Thanks a lot

By Aman M

鈥�

Jun 27, 2020

Very useful!

By Federick J F

鈥�

Jun 25, 2020

Great course

By Thamer A

鈥�

Feb 27, 2020

Great Course

By Rita I

鈥�

Mar 23, 2024

Interesting

By Matt H

鈥�

Apr 24, 2023

great couse

By MOHAMMEDSHAMIKH A

鈥�

Feb 4, 2023

乇丕卅毓賴 賵卮賰乇丕

By Bernard F

鈥�

Nov 16, 2022

grat course

By Kaleem U

鈥�

Oct 26, 2022

Excellent.

By David A D

鈥�

Sep 30, 2022

Very good!

By Shreyansh R

鈥�

Jun 30, 2022

nice course

By Mahmoud M S Q

鈥�

Apr 1, 2022

GOOD COURSE

By patan c

鈥�

Aug 5, 2021

good course