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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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476 - 500 of 1,105 Reviews for Operating Systems: Overview, Administration, and Security

By Damien S

鈥�

May 25, 2023

Freakin awesome!!

By Lasith T

鈥�

May 6, 2023

its a good course

By KHOLOD M S A

鈥�

Feb 26, 2023

great information

By SANA S A A

鈥�

Jan 18, 2023

賲賲鬲丕夭賴 噩丿丕 賵賲賮賷丿賴

By Okpenkedime E

鈥�

Sep 13, 2022

excellent courses

By Nur H

鈥�

Aug 8, 2022

I like the course

By Ansh V

鈥�

Jun 21, 2022

Very Nice Course

By Ronniel L

鈥�

Sep 8, 2021

Very Useful topic

By sanjay k b

鈥�

Aug 21, 2021

Excellent course

By Patrex V A

鈥�

Oct 4, 2020

Very Informative.

By Madhusmita N

鈥�

Aug 14, 2020

Very Descriptive.

By SRINIVASA R R

鈥�

Jul 27, 2020

Excellent course.

By rabi1822001

鈥�

Jun 19, 2020

this is fantastic

By Kamsi M

鈥�

May 5, 2024

i am loving this

By MOLIGI S

鈥�

Nov 1, 2023

very informative

By Enock M

鈥�

Jun 14, 2023

easy to

navigate

By Dami S

鈥�

Feb 19, 2023

Excellent course

By Blanca C F

鈥�

Dec 1, 2022

Very good course

By Mohammad S

鈥�

Nov 25, 2022

great experience

By Mahesh J

鈥�

Nov 3, 2022

Excellent course

By Guillermo C

鈥�

Mar 6, 2022

Excellent course

By Raj k

鈥�

Aug 14, 2021

great experience

By Eldar N P

鈥�

Jul 15, 2021

袨褌谢懈褔薪褘泄 泻褍褉褋!!!

By Roland M

鈥�

Jun 19, 2021

Very informative

By Beto A

鈥�

Jun 10, 2021

muy interersante