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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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5,711 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

AW

May 4, 2022

waoh.....finally done after so many fail in my quiz. the course is great but the narrator are not speaking up. the audio aint clear enough but i enjoy the course.

BP

Aug 30, 2020

Extremely informative, however I just wish there was more hands-on learning rather than just watching videos. Nonetheless, it is still a great course worth taking.

筛选依据：

1051 - Operating Systems: Overview, Administration, and Security 的 1075 个评论（共 1,120 个）

创建者 Ida J

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Aug 1, 2022

Some bad photos that was hard to see the text in it.

创建者 Sahak P

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Nov 23, 2020

The quality and sound of the videos could be better.

创建者 Vaghela T

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May 20, 2020

Content is best. Just need To improve audio quality.

创建者 Abdo M

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Jun 25, 2020

not well organized but yet informative so thank you

创建者 Vinicius P

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Mar 24, 2023

image of the slides are not the best quality

创建者 Sohn c

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Jun 12, 2020

Most of the videos where to blurry to read.

创建者 Navid F R

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May 1, 2020

Not detailed and slides are not clear.

创建者 Sebastian S

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Jun 24, 2024

audio and video quality is pretty bad

创建者 Rob

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Oct 11, 2023

Seems like alot of dated information.

创建者 ms g

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Sep 21, 2019

More hands-on and labs would be good.

创建者 Nickolay E T

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Nov 2, 2020

Voice and video quality is very bad

创建者 Lucky P

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Oct 4, 2020

It can be teached in simple way.

创建者 Ben C

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Mar 21, 2021

Audio / Visual quality is poor

创建者 Muhammad H b A G

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Nov 26, 2020

Video quality need improvement

创建者 Nga P

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Oct 16, 2022

Some slides i cannot read it

创建者 eduardo E

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Nov 11, 2020

Poor Materials and poor audio

创建者 Md. A H T

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Nov 30, 2020

Week 2 and 3 is quite easy.

创建者 Shubham K

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Apr 7, 2023

video quality is not good

创建者 Joel B

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Aug 11, 2020

It was good, Thanks!

创建者 Youssef G

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Jun 11, 2022

still no practical

创建者 GUNJEPALLI R

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Jun 18, 2022

TQ FOR THE COURSE

创建者 Shane M

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Jan 22, 2021

poor recordings

创建者 Marcos R D f

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Aug 7, 2022

muito bom!!!

创建者 Aditi L

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Jun 19, 2020

great

创建者 MD S R

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Nov 25, 2022

good