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学生对 IBM 提供的 Introduction to Cybersecurity Tools & Cyber Attacks 的评价和反馈

10,978 个评分


This course gives you the background needed to understand basic Cybersecurity. You will learn the history of Cybersecurity, types and motives of cyber attacks to further your knowledge of current threats to organizations and individuals. Key terminology, basic system concepts and tools will be examined as an introduction to the Cybersecurity field. You will learn about critical thinking and its importance to anyone looking to pursue a career in Cybersecurity. Finally, you will begin to learn about organizations and resources to further research cybersecurity issues in the Modern era. This course is intended for anyone who wants to gain a basic understanding of Cybersecurity or as the first course in a series of courses to acquire the skills to work in the Cybersecurity field as a Jr Cybersecurity Analyst. The completion of this course also makes you eligible to earn the Introduction to Cybersecurity Tools & Cyber Attacks IBM digital badge. More information about the badge can be found



Dec 24, 2020

If you want to learn cybersecurity and you have no idea about that. Then this is the best course which covers all the basic topics and provide you a best knowledge about cybersecurity and their tools.


Aug 14, 2020

The reading link to Week 03's Framework and their purpose is Broken. Please Fix it. Everything else seemed perfect. I would recommend this course for people who think of starting their careers in CyS.


2601 - Introduction to Cybersecurity Tools & Cyber Attacks 的 2625 个评论(共 2,965 个)

创建者 Swan P A T 2

May 29, 2021

I love the course and the teacher teaching methods. But there's a little bit hardness for me to understand the teacher voice because it's not clear

创建者 michito i

Oct 17, 2020

Content was great, however the audio was very difficult to hear and understand. The speakers should use professional microphones and speak clearly.

创建者 Angel A

Jan 2, 2021

Material was out of date, audio quality was bad, and some instructors could barely speak English. I've taken much higher quality classes on Udemy.

创建者 Vincent V

Nov 16, 2020

Informative, but many of the presenters have poor audio quality and heavy accents which make for a difficult time understanding the information.

创建者 Bikash K

May 8, 2020

I was expecting to learn some practical explanation on cybersecurity but couldn't find any which made the whole process of theory quite boring:)

创建者 Brian C

Mar 14, 2020

Good introduction to cybersecurity. However, there were many errors in the corresponding text and several lectures are very hard to understand.

创建者 John B

Dec 23, 2020

Very informative, but the audio quality on some of the videos is poor. Also I think the reading materials provided should relate to the tests.

创建者 Araharan L

Jul 27, 2020

Presenting the content needs to be improved in an interactive way. Sounds are not good to hear. Content needs to be more clear to understand

创建者 Takahide M

Jun 1, 2021

It was very difficult. The lecture is difficult to understand. I thought it would be better to explain it in a little more bullet points.

创建者 FireCrackerRed22

Jul 12, 2020

Many of the instructors were difficult to understand, and many of the quiz questions and answers didn't match what the instructors taught.

创建者 Raluca O P

Mar 15, 2022

I appreaciate the content, but the structure and quality for some video (especially those presented by John F McLaughlin) is low quality.

创建者 Lim H Y

Jul 18, 2020

First of all, thank you IBM for this great course. However, the video quality, sound quality, tutorial and slide can be further improved.

创建者 Valerie C O

Dec 4, 2021

It was slightly difficult to follow the lessons because of the accent and mistakes in sentences by the non-English speaking facilitators

创建者 Vitor E

Feb 4, 2021

The content is good, but the audio quality is too poor, sometimes is difficult to understand especially if you are not a native speaker.

创建者 Desmond P

Nov 26, 2020

Hard to understand some instructors due to mic quality.

Extra unnecessary details that appear to act as bulk and just prolong the course.

创建者 Tan Z Y B

Jul 17, 2020

Information is decent but the audio is absolutely horrible. Cannot believe that IBM allows such thing to be published under their brand.

创建者 Thomas M S

Sep 10, 2020

High teaching level but at times really poor audio and video quality where you cannot read the slides or understand what it says.

创建者 philippe t

Jan 25, 2020

Good introduction with key concepts. The sound is however very bad and hence it is sometime difficult to understand the speaker.

创建者 Kazi H

Mar 24, 2022

Voice quality is very poor. Content of the course was not sufficient enough to understand techncial part of the cyber security.

创建者 George F

Oct 5, 2020

Audio quality isn't great and sometimes new concepts are introduced with little explanation. However, I did learn quite a bit.

创建者 Carlos F M

Nov 30, 2021

The course is good but the voice are sometimes not audible and the legends have a very bad translation to Portuguese language

创建者 Mathias M

Jan 19, 2021

Sound quality really bad. Slides also in bad quality. Who uses Comic Sans? However, topics are clearly described and taught.

创建者 Mihir G

Nov 1, 2021

t​he video quality is terrible. only 480p ? and audio quality is also not good. otherwise the learning contend is the best.

创建者 Aljouharh B

Sep 24, 2020

The quality of the videos and audios is not good, I need to re-listen more than once and read the transcript to understand!

创建者 Khristina S

Jul 30, 2022

The volume would go in and out making it hard to hear but the transcript help me to follow what the instructor was saying.