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Learner Reviews & Feedback for Network Security & Database Vulnerabilities by IBM

2,779 ratings

About the Course

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....

Top reviews


Apr 24, 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 26, 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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251 - 275 of 577 Reviews for Network Security & Database Vulnerabilities

By Uloma O

Feb 19, 2023

amazing and loaded

By Ritesh B

Sep 26, 2022

was much helpful.

By Nur H

Sep 6, 2022


By wajiha B

Jun 13, 2022

it was an amazing.

By Trisha S

Dec 26, 2021

Week 4 is the best

By Vasif E

Dec 10, 2020

Thanks for support

By Rakesh P

Oct 3, 2020

Good Explanation !

By Rene B P

Jun 22, 2020

Excellent training

By Aditya K

Jun 10, 2020

very user friendly

By Asif I

Jun 5, 2020

Satisfying & Best!

By Thamer A

Mar 1, 2020

I love this course

By Dirk P

Aug 20, 2022

Excellent course

By Muhammad A B K

Jul 4, 2022

it was very great

By Zohaib K B

Dec 11, 2020

Valuable content.


May 29, 2020

thank u very much

By Sara S

Jan 21, 2023

good information

By Mohammad S

Nov 25, 2022

great experience

By MD. S I

Sep 1, 2022

Very informative

By Muhammad H

Feb 23, 2022

Very Informative

By Julio C S

Dec 15, 2021

Very Insightful

By S S A

Oct 19, 2021

Very informative

By Imran P R

Jul 23, 2021

Awesome training


Jul 14, 2021

Very good course

By Eric D

Jan 12, 2021

Excellent course