Chevron Left
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

4.6
星
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

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：

501 - Operating Systems: Overview, Administration, and Security 的 525 个评论（共 1,114 个）

创建者 Abdul W

•

Aug 29, 2025

Excellent Course

创建者 Kamsi M

•

May 4, 2024

i am loving this

创建者 MOLIGI S

•

Nov 1, 2023

very informative

创建者 Enock M

•

Jun 14, 2023

easy to

navigate

创建者 Dami S

•

Feb 18, 2023

Excellent course

创建者 Blanca C F

•

Dec 1, 2022

Very good course

创建者 Mohammad S

•

Nov 25, 2022

great experience

创建者 Mahesh J

•

Nov 3, 2022

Excellent course

创建者 Guillermo C

•

Mar 6, 2022

Excellent course

创建者 Raj k

•

Aug 14, 2021

great experience

创建者 Eldar N P

•

Jul 15, 2021

Отличный курс!!!

创建者 Roland M

•

Jun 19, 2021

Very informative

创建者 Beto A

•

Jun 9, 2021

muy interersante

创建者 Orxan H

•

May 16, 2021

Excellent course

创建者 Annobil L

•

Apr 8, 2021

Its really great

创建者 Axel A V V

•

Feb 19, 2021

Excellent course

创建者 CRUZ C J E E

•

Dec 2, 2020

excellent course

创建者 James c

•

Aug 16, 2020

very informative

创建者 Rishabh R

•

May 14, 2020

Excellent course

创建者 Walter R O

•

Aug 27, 2023

Muchas Gracias.

创建者 Camilo C

•

Jun 30, 2023

thank you a lot

创建者 KWADWO O A

•

May 4, 2023

Very insightful

创建者 Hamid e A

•

May 3, 2023

Amazing skills.

创建者 Fernando A M H

•

Mar 4, 2023

Excelente curso

创建者 FATEMAH M S A

•

Jan 2, 2023

دورة جميلة جداً