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

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5,675 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：

601 - Operating Systems: Overview, Administration, and Security 的 625 个评论（共 1,111 个）

创建者 Ananta B P

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Dec 5, 2020

Excellent!

创建者 MANCHALA L

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Jul 9, 2020

Excellent.

创建者 Gheorghe C

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May 13, 2020

Excellent!

创建者 NEBATH M

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Sep 18, 2025

EXCELLENT

创建者 Ivan C

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Sep 20, 2024

excelente

创建者 Abdikhan A

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Jul 19, 2024

квсрт оль

创建者 José C M J

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Jun 13, 2024

Muito bom

创建者 Fatima S

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Apr 30, 2024

EXCELLENT

创建者 Ibragimov N

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Apr 23, 2024

Very good

创建者 VIDAL V A J

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Feb 5, 2024

muy bueno

创建者 Otabek K

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Feb 5, 2024

very good

创建者 Muhammad A

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Jan 21, 2024

Very Good

创建者 AHAMMAD A

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Oct 25, 2023

Excellent

创建者 Harsh M

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Jun 11, 2023

very nice

创建者 David O M

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May 10, 2023

excellent

创建者 Marlon H

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Feb 14, 2023

Very Good

创建者 Shaima A

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Jan 15, 2023

thank you

创建者 Amr M M

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Jan 2, 2023

very nice

创建者 OLADOYE J

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Dec 10, 2022

excellent

创建者 Yashwant S

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Nov 25, 2022

wonderful

创建者 SAHIL K

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Oct 26, 2022

good work

创建者 Ruts c

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Oct 24, 2022

Excellent

创建者 Ehsan M

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Sep 23, 2022

So useful

创建者 DAVID T

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May 21, 2022

Thank you

创建者 RAHUL K

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Apr 19, 2022

VERY GOOD