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

1,651 ratings
344 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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51 - 75 of 343 Reviews for Network Security & Database Vulnerabilities

By Pratik G B ( C N & I S

May 23, 2020

This coursed helped me boost my knowledge on injection vulnerabilities and network security.


Apr 1, 2021

excelente Curso, muy util para mi trabajo y para poder tener un mejor desempeño profesional

By Kishor M

Jul 10, 2020

Course contents are really helpful to ad-on my knowledge beneficial course to professionals

By MFvanDeelen

Dec 24, 2019

Nice course, containing a lot of useful material. Especially on Database Vulnerabilities!


Jan 12, 2021

More practical examples are needed. I like the introduction to New generation Firewalls


Jul 24, 2020

Through this course I got Soo many information thank you for providing this course.

By suyash t

May 8, 2020

Best for begineers. One will have a good knowledge of SQL after watching the videos


Sep 27, 2020

It's very nice to is easy and clear to learn about the specific course.

By Putra P

Jun 9, 2020

Good, thanks very much for informatioan tools ibm for knowledge and learning.:)

By Lamar O

Mar 3, 2021

great introduction to the tools needed in a professional cybersecurity career

By Pauelina C

Oct 20, 2020

this is a good course to learn network security & database vulnerabilities :)

By Vichhaiy S

Sep 10, 2020

many useful and helpful insights and keytakeaways to learn :). not so boring.

By Andrew D

Feb 19, 2021

Excellent course. Material was thorough and well presented in every module.

By Ila S

Jun 2, 2020

its a good start to understand the network security and DB vulnerabilities

By wondwossen a

Apr 14, 2021

Always uplifting, model, world-class sturdy platform! Thank you coursera.

By Mohammad H

Apr 21, 2020

Very informational, perfect for a beginner to network security. Loved it!

By Oludemi-Adelaiye D

Nov 25, 2019

Another great course! Looking forward to completing the specialisation.

By Kritek U

Apr 14, 2020

A very good course to learn about network and database vulnerabilities

By Supratim C

May 22, 2020

Well structured course. Covered all basics with ample demonstration.

By Swagat P

Jul 17, 2020

Great Course to learn about databases and network vulnerabilities

By Tushar A R

May 22, 2020

Very Good Course and Contents. The resource people were excellent

By James S

Sep 1, 2020

Learned several topics never covered in my masters degree in IT.


Jun 18, 2020

It was a really good course. The SQL injection part is awesome.


Jun 17, 2020

lots of knowledge gain about networking and their vulnerability

By Selvaraj P

Nov 27, 2020

Effective and Valuable knowledge course on Network Security