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Avis et commentaires pour d'étudiants pour Network Security & Database Vulnerabilities par IBM

1,245 évaluations
257 avis

À propos du cours

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....

Meilleurs avis

24 avr. 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 août 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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226 - 250 sur 258 Avis pour Network Security & Database Vulnerabilities

par André C

12 oct. 2019

learned a lot


24 juin 2020

Good Course

par Daniel A

28 oct. 2020

very good

par Thisenthira N

28 juil. 2020

Thank you

par Aboagye A B

22 sept. 2020


par Sunil S

18 oct. 2020


par ANURAG S S - B

13 juil. 2020


par JOE M S

13 août 2020


par HASAN, M T

11 juin 2020


par Dhruv R G

8 mai 2020


par Salomi G

30 juil. 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.

par Sanjeev C

11 juil. 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


6 oct. 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.

par Redouane M

4 oct. 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,

par Kshitij S

26 mai 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 mai 2020

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

par Prathmesh B B

18 déc. 2019

The fellow who wrote the questions is definitely mentally affected. Please cure him gently.

par Shiv K

5 janv. 2020

The audio quality is very bad. Some of the words are completely inaudible.

par Deepayan S

12 oct. 2020

Its little bit complicated course as many things are not explained in it.

par Vivek k y

28 juin 2020

the lecture of week 3 and 4 was not so clear and was boring type

par Mario S

29 août 2020

There were audio issues. Illustrations could be better


20 août 2020

Week 2 need to be better


1 juil. 2020


par Arya P

2 mai 2020

I haven't received the badge for specialization till now. It is almost 4 days I have completed the course

par Denis O

8 sept. 2020

4 just because of excellent lectures by Dimitry. If not him I would set 3 to this course.