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

2,776 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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176 - 200 of 577 Reviews for Network Security & Database Vulnerabilities

By Nagraj S D

Jul 29, 2020

Excellent course with useful information.

By Dr. G C

Jun 30, 2020

Learn Basics of Injection attack conceps

By Kamran A

Mar 30, 2022

this course covers all essential topics

By Abhishake B

Jul 30, 2021

It was a great course got to learn a lot

By Md D A

Aug 21, 2020

Good information is share by the lecture

By Nathaniel O

Jul 3, 2022

Speechless. Its the right course for me

By Vishal J

Jun 28, 2020

Very informative course by IBM. Thanks

By Ghassan M S

Jan 25, 2021

Very interesting contents. Thank you.


Dec 31, 2020

Excellent course. Detail explanation.

By Enrique A M

Oct 28, 2020

Mil Gracias IBM, Mil Gracias Coursera

By Min P K O

Aug 3, 2020

Great course got a lot of knowledge.

By Akshay C (

Sep 28, 2020

Pretty new and learnt new concepts.

By Younus A k

Jul 14, 2020

Thank You For providing this course

By mirsat

Aug 24, 2021

It was a great course. Thank you!

By Ahmet O D

Nov 30, 2020

It is a new way for me. Thank You.

By Maheep K

Oct 5, 2020

Amazing and Filled with knowledge.


Sep 15, 2020

it is so nice,and available course

By Mr. A B

Apr 26, 2022

brief information in given course

By Richard K A

Nov 10, 2021

Great course. Great information/

By Mai T A

Jan 19, 2023

thank you so much coursera group

By Ankit N

Jul 10, 2022

The Amazing Exprince this course


Feb 19, 2021

This course is nice and standard


Aug 26, 2020

Thanks for this great learning !

By 2516_Anirudh G

Aug 5, 2020

great course again thank you IBM

By Avinash K

Jun 2, 2020

Gained a lot of basic knowledge.