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

4.7
stars
3,057 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

MG

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!

SB

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. ;>

Filter by:

551 - 575 of 621 Reviews for Network Security & Database Vulnerabilities

By Daniel A

•

Oct 28, 2020

very good

By Thisenthira N

•

Jul 28, 2020

Thank you

By Sukumar E

•

Nov 12, 2021

Helpful

By Aboagye A B

•

Sep 22, 2020

Awesome

By Dr. A K S

•

Jul 14, 2022

great

By BR W

•

Oct 8, 2023

great

By Sunil S

•

Oct 18, 2020

Good.

By ANURAG S S - B

•

Jul 13, 2020

best!

By Awais M

•

Apr 9, 2023

Nill

By Charbel Y

•

May 9, 2021

Good

By JOE M S

•

Aug 14, 2020

good

By HASAN, M T

•

Jun 11, 2020

good

By Dhruv R G

•

May 8, 2020

nice

By Theresa S

•

Aug 10, 2022

I really like the course being split up into short video clips of not more than 10min. The transcripts provided are really helpful too. There are some areas of improvement:

1. Sound quality needs improving - while the sound quality is good in most of the videos, videos of the whole topic on Data Source Types are not good at all. The transcripts is not quite correct (perhaps due to the unclear sound recording) , which cannot deliver the content of the topic as clearly.

2. "Key Take Away" - this is very important for all topics as it summarises the key points of the topic. I really like the "key take aways" mentioned in the Deep Dive. Hope this can be added to other topics too.

I found all topics covered under Network Security and Deep Dive are very clear and professionally produced. The Data Source Types on the other hand is not as proffessionally done as others.

Thank you for taking the time to read my feedback. :)

By Jonathan V C

•

Apr 1, 2021

The only course (first two weeks only) in all the certification that was helpful, to polish my networks knowledge only, not for the security part. At the end this course is a summary of basic networking, and a "just buy some cool IBM products that do everything for you". The second part of databases is some random information about databases and obvious information of why you need to secure it.

By Hector H R

•

Feb 20, 2023

I give it three stars because it's an exception to the high quality of the previous modules. The quality of the audio is away far from reasonable. And I had to activate the subtitles because I couldn't understand what the person was saying. And seems that this person was forced to give this module.

By Salomi G

•

Jul 30, 2020

A good course. I got to learn many new & informative things. But the video sound quality is too poor. The voices are muffled and you can't hear properly. Only a few videos are clear. You have to live on subtitles in order to understand what the instructors are saying.

By Sanjeev C

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Jul 11, 2020

Good to learn. Have many loopholes on the level of beginners as need more reading about every video. Although the candidate could not get more clear. Candidate clears the quiz but not too confident about the knowledge. Thank You

By 021 L K S

•

Jan 30, 2022

the course really give the brief understanding of network Security in computer network. Also what are the vulnerabilities in Database and how to prevent it. But the topic securing database is not so much interesting.

By Timothy E G

•

Feb 10, 2022

Good overall, some dodgy sound recordings, and some videos were abit lengthy in just raming IBM down your throat, but that's fine as atleast you're learning about their software and how SIEMS work..

By Aditya S M

•

Mar 12, 2021

very helpful context but the audio quality of an instructor is very bad there is no clear pronunciation of the words and no proper caption text is embedded with video.

By PRANIT J

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Oct 6, 2020

i have faced too much problem while learning database part. instructors voice was not properly audible. He was not explaining properly. Remaining part is awesome.

By Redouane M

•

Oct 4, 2020

The sound quality of most lectures is bad.

Some lectures seem chaotic/unstructured . In week three there are two videos of 8 minutes which contain only one slide,

By Hamza N

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May 8, 2023

A good amount of knowledge, but need to improve audio quality as sometimes it's difficult to understand what the instructor is trying to explain.

By Kshitij S

•

May 26, 2020

Please work on improving the voice recording as it is quite difficult in some areas to understand what is being taught. Thank you so much.