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

1,596 ratings
333 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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101 - 125 of 332 Reviews for Network Security & Database Vulnerabilities

By Jinadi R

Oct 31, 2020

Really helped me to improve my knowledge.

By Rohit C

Oct 7, 2020

This is the best course I saw in Coursera

By Nagraj S D

Jul 29, 2020

Excellent course with useful information.

By Govindraj C

Jun 30, 2020

Learn Basics of Injection attack conceps

By Md D A

Aug 21, 2020

Good information is share by the lecture

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 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


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.

By William N

Aug 8, 2020

Deep dive into security. Thanks

By renuka k

Jul 10, 2020

Very good to learn this course

By Vivek K s

Jun 13, 2020

good course.

Learned very much.

By Ravji S

Jan 6, 2021

Very good course, very useful

By Alexey S

Dec 10, 2020

Great part of Specialization!

By Rishabh R

May 17, 2020

Excellent & very nice course