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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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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

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676 - Operating Systems: Overview, Administration, and Security 的 700 个评论（共 1,111 个）

创建者 Harshitha v

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Aug 2, 2020

awesome

创建者 Minor A R

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Jul 30, 2020

Awesome

创建者 Hollow M

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May 26, 2020

Thanks!

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May 13, 2020

Amazing

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May 3, 2020

Perfect

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Mar 8, 2025

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Jan 17, 2024

genial

创建者 SARAH A M A S A M A

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Jan 14, 2023

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Jan 12, 2023

ممتازة

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Jan 10, 2023

ممتازة

创建者 Jimmy J

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Sep 12, 2022

genial

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Mar 6, 2022

Thinks

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Jul 14, 2021

Great

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Jun 18, 2021

Great!

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Nov 1, 2020

Awsome

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Jul 2, 2020

Thanks

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May 27, 2020

THANKS

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Oct 7, 2025

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Apr 3, 2025

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Dec 24, 2024

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Apr 26, 2024

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Dec 30, 2022

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