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Voltar para Network Security & Database Vulnerabilities

Comentários e feedback de alunos de Network Security & Database Vulnerabilities da instituição IBM

2,348 classificações

Sobre o curso

This course gives you the background needed to understand basic network security. You will learn the about Local Area Networks, TCP/IP, the OSI Framework and routing basics. You will learn how networking affects security systems within an organization. You will learn the network components that guard an organization from cybersecurity attacks. In addition to networking, you will learn about database vulnerabilities and the tools/knowledge needed to research a database vulnerability for a variety of databases including SQL Injection, Oracle, Mongo and Couch. You will learn about various security breach types associated with databases and organizations that define standards and provide tools for cybersecurity professionals. This course is intended for anyone who wants to gain a basic understanding of Network Security/Database Vulnerabilities or as the fourth course in a series of courses to acquire the skills to work in the Cybersecurity field as a Jr Cybersecurity Analyst....

Melhores avaliações


24 de abr de 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!


26 de ago de 2020

This course gave me great insights into the network security domain while explaining different types of DB vulnerabilities. A quick revision of my Cyber Security and Computer Networks subjects. ;>

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426 — 450 de 482 Avaliações para o Network Security & Database Vulnerabilities


24 de jun de 2020

Good Course

por Daniel A

28 de out de 2020

very good

por Thisenthira N

28 de jul de 2020

Thank you

por Sukumar E

12 de nov de 2021


por Aboagye A B

22 de set de 2020


por Dr. A K S

14 de jul de 2022


por Sunil S

18 de out de 2020


por ANURAG S S - B

13 de jul de 2020


por Charbel Y

9 de mai de 2021


por JOE M S

14 de ago de 2020


por HASAN, M T

11 de jun de 2020


por Dhruv R G

8 de mai de 2020


por Li S S T

10 de ago de 2022

I really like the course being split up into short video clips of not more than 10min. The transcripts provided are really helpful too. There are some areas of improvement:

1. Sound quality needs improving - while the sound quality is good in most of the videos, videos of the whole topic on Data Source Types are not good at all. The transcripts is not quite correct (perhaps due to the unclear sound recording) , which cannot deliver the content of the topic as clearly.

2. "Key Take Away" - this is very important for all topics as it summarises the key points of the topic. I really like the "key take aways" mentioned in the Deep Dive. Hope this can be added to other topics too.

I found all topics covered under Network Security and Deep Dive are very clear and professionally produced. The Data Source Types on the other hand is not as proffessionally done as others.

Thank you for taking the time to read my feedback. :)

por Jonathan V C

1 de abr de 2021

The only course (first two weeks only) in all the certification that was helpful, to polish my networks knowledge only, not for the security part. At the end this course is a summary of basic networking, and a "just buy some cool IBM products that do everything for you". The second part of databases is some random information about databases and obvious information of why you need to secure it.

por Salomi G

30 de jul de 2020

A good course. I got to learn many new & informative things. But the video sound quality is too poor. The voices are muffled and you can't hear properly. Only a few videos are clear. You have to live on subtitles in order to understand what the instructors are saying.

por Sanjeev C

11 de jul de 2020

Good to learn. Have many loopholes on the level of beginners as need more reading about every video. Although the candidate could not get more clear. Candidate clears the quiz but not too confident about the knowledge. Thank You

por 021 L K S

30 de jan de 2022

the course really give the brief understanding of network Security in computer network. Also what are the vulnerabilities in Database and how to prevent it. But the topic securing database is not so much interesting.

por Timothy E G

10 de fev de 2022

Good overall, some dodgy sound recordings, and some videos were abit lengthy in just raming IBM down your throat, but that's fine as atleast you're learning about their software and how SIEMS work..

por Aditya S M

12 de mar de 2021

very helpful context but the audio quality of an instructor is very bad there is no clear pronunciation of the words and no proper caption text is embedded with video.


6 de out de 2020

i have faced too much problem while learning database part. instructors voice was not properly audible. He was not explaining properly. Remaining part is awesome.

por Redouane M

4 de out de 2020

The sound quality of most lectures is bad.

Some lectures seem chaotic/unstructured . In week three there are two videos of 8 minutes which contain only one slide,

por Kshitij S

26 de mai de 2020

Please work on improving the voice recording as it is quite difficult in some areas to understand what is being taught. Thank you so much.


28 de mai de 2020

I was expecting a more interactive course, one involving hands-on experience with the softwares, used ti teach the course.

por Kazi H

9 de abr de 2022

It would be useful to explain how the topic is link with cyber security which is most of the cases are missing.

por Ashish P

6 de fev de 2021

Audio for week 2- and week-3 was not at all good and it makes really hard to understand some concepts