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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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5,683 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.

KS

Jun 25, 2022

There is no practical part . T choose this topic , i think it consists practical parT but i am disappointed.but thanks i got different other conceepts.THANKS TO IBM TEAM.

筛选依据：

1051 - Operating Systems: Overview, Administration, and Security 的 1075 个评论（共 1,114 个）

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

创建者 Chukwuemeka O

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Nov 2, 2020

good

创建者 AFFAN A

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Mar 18, 2025

QQ

创建者 Dhruv R G

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May 8, 2020

ok

创建者 Jônatas A

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Sep 4, 2020

Much of the content was already presented by the previous course (Introduction to Cybersecurity Tools & Cyber Attacks). Video quality is horrible and some slides content is unreadable even at max quality setting. It points to good resources, however, and the last weeks content was ok.

创建者 Zachary H

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Oct 8, 2020

Course explanations were well written and informative. However some of the images and transcriptions were abysmal quality and a few of the quizzes actually had incorrect answers, such as the "What bit version of Windows10 can you purchase" question.

创建者 Anmol D

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Dec 3, 2020

I have given this course but the mentor for CIA was not that much impressive for knowledge sharing. His voice seems he was already tired before session in short no energy in delivering the knowledge.