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Back to Operating Systems: Overview, Administration, and Security

Learner Reviews & Feedback for Operating Systems: Overview, Administration, and Security by IBM

4.6
stars
5,507 ratings

About the Course

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....

Top reviews

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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101 - 125 of 1,083 Reviews for Operating Systems: Overview, Administration, and Security

By Vibhanshu s

Aug 30, 2020

Provides the information that it was intended to provide, which is basics of cybersecurity roles, process and operating systems

By Md. M S

Dec 12, 2021

its a helpful course to learn about basic of Cybersecurity roles and operating system security. thanks IBM, thanks instructors

By Dwayne N

Apr 5, 2020

I loved it, the course has just the right information. Though it it can be tough at times. but worthwhile and very beneficial.

By Eugene C K A

Jul 7, 2022

Great material no too difficult for beginner and lots of resources from to let you learn more. This is just a stepping stone.

By ChuanHao L

Dec 29, 2022

Very professional courses and the supporting materials. It is really convenient to apply the knowledge learned to real work.

By Nurfadilah

Sep 30, 2022

Thank you so much for the helpful courses, it helps me so much to enrich my knowledge to the next level about Cybersecurity!

By Mapitsa M

Apr 10, 2022

what an awesome' way of learning cyber security it's the future. Mant thanks to. IBM for the amazing way of learning. 👌🏬💯

By Lakshay P

Oct 9, 2019

At first i was hating this course design but now..its really great only what we need pay attention on videos and make notes.

By Saravanaguru R K

Jun 14, 2020

It is a good introductory level course to understand the fundamentals of Cyber Security, Cloud Computing and Virtualization

By URK18CS065 P R

Dec 16, 2020

well informative,starting off with basics and ending up with a bit of cloud computing,overall happy to attend the course>3

By vivek p

Feb 2, 2022

Cybersecurity Roles, Processes & OS Security is a great course for beginners who are interested in cybersecurity roles..

By NURUL W R K

Aug 17, 2021

It was really helpful for me. Beside to increase my knowledge about security also about every unique platform. Thank you

By Parvathi n

Aug 14, 2020

It is very useful,good pratice for me and to more details about cyber security roles, process &operating ayatem security

By YORELL D L V

May 14, 2022

el curso me parecio perfecto ya que da los conocimientos necesarios sobre los sistemas operativos y como aprovecharlos

By Ahangama L Y B

Oct 6, 2020

good course thank for all teachers for teaching me cybersecurity and otherr things then i rate 5 stars for this course

By Julio C M S

Sep 22, 2020

The content of the course is quite good. The main points are summarized and shows the information in an efficient way.

By Anagha v

Aug 14, 2020

It is very useful,it is good practice for me ,to know more details about cyber security roles and operating security.

By Ahmed B

Jan 28, 2023

I LOVED the content, the slides are pretty good, I wish the sounds' quality were better but it's not an issue for me!

By Aamir M

Jan 3, 2021

Practical orientation of the Tools should be added as its very informative but limited to theoretical concepts only.

By nuha a

Dec 6, 2020

This course contains basic and important information regarding cybersecurity processes and OS security

Thank you all

By Ahmet C

Jan 27, 2022

I really want to thank you the people who prepared the course for beginners. It's very granular and easy to follow.

By Sal S

Aug 20, 2021

love learning about cloud and virtualization.

i loved learning iOS, even i've been an BB/android user my whole life.

By Alexandre S

Nov 24, 2020

The course is really interesting in order to have a clean input of the roles, processes & operating system security

By Paul L M

Aug 20, 2020

Essential course for beginning the journey into understanding Virtualization and Cloud Computing security concepts.

By Marlon L R

Jul 12, 2023

Ótimo conteúdo com laboratórios pontuais. Com certeza está agregando conhecimento a minha carreira profissional!