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

1,126 évaluations
237 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


Apr 25, 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!


Aug 27, 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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201 - 225 sur 239 Avis pour Network Security & Database Vulnerabilities

par Jean P G B

Oct 20, 2020

buena información para iniciar

par Aymen B

Aug 14, 2020

Requires to add hands-on labs

par aderito c

Mar 02, 2020

good to start!,,,,,,,,,,,,

par Gokul M

Feb 02, 2020

It was very informative!

par Bhavishya A

Aug 15, 2020

Good For The beginners.


May 27, 2020

voice is not clear

par Sudhanshu

Apr 25, 2020

good learning

par André C

Oct 12, 2019

learned a lot


Jun 24, 2020

Good Course

par Daniel A

Oct 28, 2020

very good

par Thisenthira N

Jul 28, 2020

Thank you

par Aboagye A B

Sep 22, 2020


par Sunil S

Oct 18, 2020


par Anurag S

Jul 13, 2020


par JOE M S

Aug 14, 2020


par HASAN, M T

Jun 11, 2020


par Dhruv R G

May 09, 2020


par Salomi G

Jul 30, 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

Jul 11, 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


Oct 06, 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

Oct 04, 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

May 26, 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.


May 29, 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

Dec 19, 2019

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

par Shiv K

Jan 05, 2020

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