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

10,912 个评分
2,866 条评论


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



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.


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.


2576 - Introduction to Cybersecurity Tools & Cyber Attacks 的 2600 个评论(共 2,942 个)

创建者 Unni k

Aug 22, 2021

Good quality content but audio quality during most of the course is not good. Some places the audio and video didn't match even CC and text did not help.

创建者 Stephen P

Jul 8, 2020

The materials are excellent and the organization is pretty good but some of the speakers really need to review the material before they start presenting.

创建者 Stephen S

Jan 7, 2022

At times, found the videos difficult to ear. Didn't always understand what was being said. The practice quizzes helped significantly with understanding.

创建者 Richard S

Jun 16, 2020

Somewhat disappointed. The poor audio quality and dated materials make for a less than enjoyable learning experience. The course should be updated ASAP.

创建者 Diego V

Jun 6, 2021

Quality of videos is average, audio is very bad in several videos and the english pronunciation can be inaudible at times from some of the presenters.

创建者 Pooja A

Jun 6, 2020

No practical implementation of any of the tools has been given. Theoretically this is the best course with all the information required for beginners.

创建者 Bradley G

Mar 24, 2022

Audio is bad - garbled and low

Accents hard to understand

Some slides fuzzy

Parts seem dated

Can't really comment on content - just learning the subject

创建者 Deep N N

Jun 26, 2020

Course content is too good, but I find hard to understand because lecture's audio quality are too bad as I had to refer most of time on transcripts.

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.