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Learner Reviews & Feedback for IT Security: Defense against the digital dark arts by Google

4.8
stars
25,722 ratings

About the Course

This course covers a wide variety of IT security concepts, tools, and best practices. It introduces threats and attacks and the many ways they can show up. We鈥檒l give you some background of encryption algorithms and how they鈥檙e used to safeguard data. Then, we鈥檒l dive into the three As of information security: authentication, authorization, and accounting. We鈥檒l also cover network security solutions, ranging from firewalls to Wifi encryption options. The course is rounded out by putting all these elements together into a multi-layered, in-depth security architecture, followed by recommendations on how to integrate a culture of security into your organization or team. At the end of this course, you鈥檒l understand: 鈼� how various encryption algorithms and techniques work as well as their benefits and limitations. 鈼� various authentication systems and types. 鈼� the difference between authentication and authorization. 鈼� how to evaluate potential risks and recommend ways to reduce risk. 鈼� best practices for securing a network. 鈼� how to help others to grasp security concepts and protect themselves. 鈼� new AI skills from Google experts to help complete IT tasks....

Top reviews

BK

Jun 11, 2018

I feel like this went way more in depth than I think most people just getting into it can handle. I think either this needs to be dumbed down or drawn out a bit more, but a lot of great info.

AB

Aug 22, 2019

A more in-depth concept can be included in the course and provide a reference to open source tools/technologies so young and aspiring security professionals can gain more out of this course.

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851 - 875 of 4,268 Reviews for IT Security: Defense against the digital dark arts

By Eliseu N

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May 16, 2020

basic knowledge of vital points of how to prevent and protect your organisation infra

By Jennifer, M

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May 7, 2020

This Course has thought me so much more information than what my regular classes did.

By Muhammad H F b H

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May 6, 2020

The course is really informative and is good for kick-starting a career in IT Support

By Jay K

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Apr 11, 2022

Awesome teaching and great content thank you Google and 糖心vlog官网观看. I really loved it.

By Anderson S

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May 28, 2021

curso 脫timo! aprendi muito vou dedicar mais e mais, Gosto muito Tecnologia em geral

By Sergio B

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Mar 31, 2021

This was a very interesting part of the course and the instructor taught it well imo

By Tom L

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Jul 13, 2019

Hands down the best in the the series. Very deep. Very thorough. Wonderful course

By Jay D

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May 17, 2018

Great course to learn more about all the bad actors out there and how to fight them.

By Mihail K

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Jul 31, 2023

It does have a bit of missing information about WPA3 but besides that it was great!

By Jackson M

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Jun 25, 2023

Very educative and illustrational. You taught me so much as a beginner in this area

By Joshua B

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Nov 14, 2022

Great course! Would definitely recommend to use to help prepare for the COMPTIA A+.

By Lawrence C H (

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Jun 8, 2022

I learned so much. It was an amazing course. O and Cindy is my favorite instructor.

By Alejandro B

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Dec 17, 2021

It's a perfect course if you want to introduce yourself with the basis to this area

By Latifah T

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Dec 12, 2020

Quite, challenging, but overall this was an extremely great and informative course.

By Abhirup B

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Jun 3, 2020

ITS INDEED A VERY USEFUL CERTIFICATE TO DEVELOP ONESELF AS AN IT SUPPORT SPECIALIST

By Angela L

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Aug 21, 2018

Good broad overview course on IT security. But just touches the tip of the iceberg.

By Rhonda L

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Sep 25, 2025

I received a good overview and understanding of Cybersecurity through this course.

By Sanjeev K

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Aug 17, 2024

It was very nice to take a course from here & learn new topics and gain knowledge.

By Santoshe S

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Mar 27, 2024

Absolutely amazing... great job . Thank you so much 糖心vlog官网观看 Team and Instructors.

By Anh N

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Sep 15, 2022

Best course in the series! 2nd place it IT support intro, 3rd place is networking

By Balint S

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Aug 6, 2022

IT was a though one for sure. I'm happy I managed to learn all these new concepts.

By Quedo S

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Feb 10, 2021

Great course it provides a good foundation for developing a good security posture.

By ppparkhi

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Aug 24, 2020

This was best one i did in this course. It actually pulled me to do the rest part.

By Elishah Y

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Jul 14, 2020

I enjoyed this course amazing content I understand all.

Thanks, GOOGLE and COURSERA

By Alicia E

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May 19, 2019

Excellent coverage of the topics. Concepts were made clear and easy to understand.