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返回到 Operating Systems: Overview, Administration, and Security

学生对 IBM 提供的 Operating Systems: Overview, Administration, and Security 的评价和反馈

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5,674 个评分

课程概述

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....

热门审阅

MG

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!

TC

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

筛选依据：

301 - Operating Systems: Overview, Administration, and Security 的 325 个评论（共 1,111 个）

创建者 María A V

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Nov 1, 2019

I enjoyed it, specially more practical lessons.

创建者 Deleted A

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Jun 26, 2023

Thanks , this course deserve more than 5 stars

创建者 Adesoji F

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Mar 30, 2022

the course is insightful and well explanatory.

创建者 Anum A

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May 30, 2020

this is awesome thanks coursera and thanks IBM

创建者 Raphael I

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Nov 8, 2023

Best place to sharpen your IT mind and skills

创建者 Mr. V S

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Apr 15, 2023

Thank you IBM beautiful guidance by our SME's

创建者 Johan j v m

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Jul 18, 2020

the excelente course of the security computer

创建者 R

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Feb 6, 2024

high marks for the Labs and course material

创建者 Jaivardhan K

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Feb 18, 2025

Nice pacing and good material provisioning.

创建者 Tchoussang W

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Oct 6, 2023

Built really cleverly; i have learned a lot

创建者 Freddie Á O

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Jan 27, 2021

Muy buen curso, muy didactico

Felicitaciones

创建者 Ravindranath S

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May 31, 2020

Amazinng info and study about Cybersecurity

创建者 Abhay S

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Apr 9, 2025

i really love the hands-on experience part

创建者 Tony F

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Aug 22, 2020

great course for cybersecurity entry level

创建者 VASUDHEVAN S

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Jul 10, 2020

Starts from scratch so it is easy to learn

创建者 Nicholas K

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Aug 19, 2025

Very educative, practical and informative

创建者 Sana A

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Mar 18, 2025

"Thank you for the valuable information."

创建者 MILIND S

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Mar 1, 2023

very much helpful for understanding thing

创建者 HRISHIK S

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Oct 31, 2022

Help me a lot in understanding the basics

创建者 Saurabh K

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Jul 12, 2020

This was a great course for the beginners

创建者 Sarah a

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Mar 26, 2020

Good , but the sound is difficult to hear

创建者 B D

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Sep 5, 2023

Informative

and really easy to understand

创建者 M S M A

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Feb 22, 2023

Great and very useful training programme

创建者 Enrique R

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Aug 14, 2022

I love the short videos. I learned a lot

创建者 Shaban S

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Mar 18, 2022

The course is good and well structured .