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

2,693 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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226 - 250 of 550 Reviews for Network Security & Database Vulnerabilities

By Mohamed A A

Sep 3, 2022

highly motivated course

By Tripti L

Jun 23, 2022

Very Informative course

By Nussipov G E

Apr 30, 2022

очень понравился курс!!

By Aryanadi I C

Dec 4, 2021

Zillion thanks to IBM!

By Muhammad S J

Sep 1, 2020

The course was awesome.

By Pronab S

Jun 11, 2020

tutorial was bit boring

By Makandwe D

Apr 29, 2022

Very insightful course

By Samuel A A

Nov 13, 2020

very insightful course


Jan 8, 2023

thank you

great course

By C N S

Jan 19, 2022

very helpfull for me

By Tewodros T M

Nov 8, 2022

great course indeed!

By Lokeshwari

Apr 29, 2022

experience was good

By Adolphe M

Aug 6, 2020

Interesting contents

By Doss D

May 27, 2020

Thanks u very useful

By Md K H

Sep 5, 2020

Thank you so much!!

By Md. S H

Jul 30, 2020

Pretty good course!

By Gencay S

Jun 6, 2020

thank you coursera.


Dec 9, 2019

great exprience!!!!

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 !