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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
5,672 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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By Oscar D L V

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Apr 19, 2022

Muy bueno

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Jun 16, 2021

excellent

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Jun 1, 2021

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Apr 6, 2021

very good

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Jan 13, 2021

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By 袗褉屑邪薪 小

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Dec 11, 2020

袙褋械 褋褍锌械褉

By Asif

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Nov 8, 2020

Energetic

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very good

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Jun 24, 2020

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Jun 24, 2020

excellent

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Jun 20, 2020

thank you