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

4.8
stars
23,991 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’ll give you some background of encryption algorithms and how they’re used to safeguard data. Then, we’ll dive into the three As of information security: authentication, authorization, and accounting. We’ll 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’ll understand: ● how various encryption algorithms and techniques work as well as their benefits and limitations. ● various authentication systems and types. ● the difference between authentication and authorization. ● how to evaluate potential risks and recommend ways to reduce risk. ● best practices for securing a network. ● how to help others to grasp security concepts and protect themselves. ● new AI skills from Google experts to help complete IT tasks....

Top reviews

DM

Aug 14, 2023

Course was very knowledgeable and worth taking. I feel like the training wouldn't be complete if I didn't know about security and how important it is not just for me but for everyone using technology!

DS

Apr 26, 2018

Great course that is full of useful information and presented in an easy to understand way. It's an awesome beginner course that will add to your knowledge and further your knowledge of IT security.

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226 - 250 of 3,880 Reviews for IT Security: Defense against the digital dark arts

By Jerry J W

Nov 27, 2020

Given how everyone around earth is very dependent on the internet, it will be a good course to understand the concepts about the necessity of protecting your personal information and your employer's sensitive information on your computer.

By Eric L

Dec 9, 2019

It is a good course. However should the course allow "auditing" learner to participate to the final practices or exercises, it would be better. Of course "auditing" learner should not receive the cert even above suggestion is allowed.

By anthony j

Sep 7, 2019

This course is quite helpful and insightful. It explained basically everything that ran in the background like bank pins, most aspects of cashing a check, the hurdles you face when buying online, and even everyday life security. Thanks.

By Paul M E

Mar 22, 2024

I took this course just in time while I was preparing for my ISC2 - CC certification. It's a good overlap though this course will discuss more technical topics that needs extra work to understand like YouTube videos and other articles.

By MS B

Nov 18, 2021

Highly recommended.Solid material with highly trained tutors with great teaching techniques.My heartfelt gratitde to instructors and google team organizers.Best learning expirience for me as real beginner in IT for laying solid base.

By Karthik Y

Jul 28, 2023

Really very good course to improve my technical skills and learnt more about the IT security. Before at the starting i felt some tough but when i'm reading this course further i felt easy and very helpful to my skills in IT security.

By JULIAN R W

Aug 31, 2022

This is a great course to take if you want to start a career in IT support. Entry level is just the beginning, you can advance also. I'm glad I took this course serious, now preparing to recieve job offers in IT support and much more.

By Jaime A C S

Nov 22, 2020

I am very shocked and excited by the large number of topics that are covered and by the change of mind and awareness that I have acquired with this course. It has been a huge learning and with the best videos I have seen on Coursera.

By Marquez J

Jul 25, 2022

Extremely helpful! I 100% recommend doing this course before any other IT certification course because this helped me so much because I attempted to self-study for COMPTIA a+ cert but had major issues but this course helped so much.

By Eliécer R H F

Jan 20, 2023

Excelentes profesores y aun mejor contenido. Por mejorar, una mejor forma de acercarse a quienes terminen el curso con buen timing.

Gracias por todos los conocimientos y las formas didácticas que han utilizado para el aprendizaje.

By Maphunziro V

Mar 9, 2022

Great knowledge and entry lv skills. Pretty much gave about 1 year of info wrap into a few months of work. I am taking IT with concentration of Computer Science at CSU and they are bonucing informaiton between each other; amazing.

By Mrs D

Jan 30, 2025

Intense amount of detail for someone like me who doesn't/didn't know anything about cyber security. I suggest you that you read, and re-read the material so that you get it. Valuable information for your work and personal IT use.

By A g i n

Apr 27, 2019

I'm already enjoying the learning process with this instructor. He is thorough and explains concepts thoroughly albeit fast. I'm understanding security concepts that I only memorized to pass CompTIA's Network +. I'll go continue.

By Olimpo A M S

Feb 3, 2023

Really interesting and cool course! Learned quite a bit of security concepts here which can be applied in my own daily lives. The course is also well presented and it really locked down (pun intended) my knowledge in security.

By Ugochukwu U

May 19, 2022

Words cannot really express my appreciation for the opportunity to acquire indepth knowledge from this course. Among the 5 courses leading to the certification is the IT Security course.

I have to say a big thank you to Google.

By Rhenado S B

Aug 23, 2020

This course takes into account both network security and host security . It incorporate real world scenarios which will help in my growth and development of being active rather than proactive where computer security is concern

By Frank L E

May 30, 2019

I guess this course belongs to the top list of 'most complicated' course in this 5 course program. Thanks to everyone in Google and Goodwill for giving us this great opportunity to learn and acquire this perfect certification.

By Ahmed M

Feb 20, 2021

The course is an opener to the challenges that are out there facing our day to day activities. I have personally learned much to get me prepared to tackle security from my end. Thank you very much for the opportunity offered.

By Olukayode A

Apr 28, 2020

This is a very important part of the course and they left their best instructor for last. Don't get me wrong the other instructors are good too but considering the complexity of the subject matter, I think he handled it well.

By Bleavings, F

May 12, 2022

This course was an eye opener. It settled my suspision on exactly how cyber attacks has various levels of attacks and how being trained and informed on how to initiate preventive and innovative tools to combat cyber attacks.

By Ty'Shad S

Nov 29, 2018

This Course Was Very Interesting And Resourceful. I Learned A Tremendous Amount Of Information. This Program Was Something I Needed. I Plan To Continue Learning And Using The Information Gained In All Of My Future Endeavors.

By Sacha Z

May 9, 2020

Also this course goes into auch a level of details that you really learn a lot and it is great value for your time and money. Many things I did not know before. I think I have now a much better understanding of IT security.

By Sameer J

Jul 8, 2018

Deeply comprehensive & informative course, and it covers most aspects required for a cyber security job. Though just knowing these aspects is not enough, but this is definitely a good course for showing the right direction.

By Yasith S

Jul 23, 2020

Really informative and interesting course. The lecturer was super clear about the concepts and explained them way that even a beginner can understand. Highly recommend for the people who have an interest in cyber security.

By Megan N

Jul 18, 2022

This course was absolutely amazing very efficient I enjoyed the pace of learning very inclusive and the teacher was phenomenal it gave the visual needed to complete and succeed succeed thank you again Hi highly recommend