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

2,207 ratings
442 reviews

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 452 Reviews for Network Security & Database Vulnerabilities

By ER. D D

Nov 2, 2020

Nice experience

By Darryl P H

Mar 9, 2020

Great course!!!

By Md. S I

Nov 4, 2021

Amazing Course

By Luis F R L

Aug 26, 2020

Muchas gracias

By Prashanth S

Aug 9, 2020

Very exciting!

By Jan L

Oct 17, 2021

Great Course!

By Lissandra k f

Aug 10, 2021


By J H

Jul 14, 2021

Well rounded!

By Tong V C

Dec 23, 2020

The best cour

By Vijaysing D

Aug 6, 2020

Good teaching

By Nazmul A J

Jun 14, 2020


By Ivan R

May 7, 2020

Good course !


Oct 2, 2021

great course

By Hamid H

Sep 17, 2021

Just try it!

By M M

Jun 25, 2020

Great course

By P N S

Jun 2, 2020

best topic..

By Aitanuly A

Apr 29, 2022

best course

By Дильназ М

Mar 16, 2021

nice cource

By Jose C

Nov 29, 2021


By Jhon J M

Aug 22, 2021


By Matias

Jun 23, 2021


By Beto A

Jun 21, 2021


By Emma B

Mar 13, 2021

Thank you!

By Ananta B P

Nov 30, 2020