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

4.8
stars
23,289 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

OA

Jun 30, 2023

Great course for beginners and experts. Easy to understand and a good refresher for those who have been into IT for a long date. Recommend it to everyone looking for a high quality course on coursera.

SM

Feb 28, 2024

I loved the whole experience beginning to end. I came in already having a BA from state university. Well organized, well produced, and combined with note-taking this course is a no-brainer. Go for it!

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326 - 350 of 3,750 Reviews for IT Security: Defense against the digital dark arts

By Rodolfo Y

Nov 11, 2021

With Coursera completing courses it will take me to the IT Security Industry, I'm looking forward to be in the field to become a expert. Thank you Coursera..... ! never stop...

By Herold S

Sep 10, 2019

Overall this course was very challenging and helpful, because I've learned a lot about the IT security world. Big Thank you to all the instructors who made this course a success.

By Ghislain F M

Sep 28, 2020

The most important and consequential course of the specialization! Hope I have lifetime access to the material, as I'm sure to be going back to refresh and deepen my knowledge.

By Abhijit A B

Jul 26, 2020

Appreciate the way some of the very complex concepts have been simplified . It covers the complete array of topics. And finally the hands on qwiklab exercies have been helpful.

By Frank B

May 21, 2020

I love the broad perspective of IT that this course has given me; I know that the rest is left to me and that it is only the beginning of a wonderful journey!

Thank you, Google!

By Ryan M

Jun 16, 2024

Very informative and comprehensive, and a little overwhelming. Lots of information to consider when dealing with network security, and lots of tools to help navigate the maze!

By Tracey C

Aug 26, 2021

It has been grueling but informative. Will keep the information to review and go into rabbit holes on occasion. Thank you Coursera and Merit America for this new door to open!

By Rick E

Dec 3, 2020

Great review of materials and a way to fill in gaps in my knowledge. I was able to jump to exams in areas I was already very familiar with and take more time on areas I wasnt.

By Geoffrey M

Oct 27, 2021

I am looking to eventually get into cybersecurity and this was the best course in the program to get me read for that field. And it was the one I enjoyed the most so there!

By Akinlolu M

Feb 15, 2021

The course was in-depth, relevant and up-to-date. Also, the presenter was articulate and knowledgeable about the course content. All my expectation about the course were met.

By Necco ( x

Jun 10, 2022

Alot of information to learn in the course and very valuable, definitely worht the time and asbolutely need to sit down and ensure that you pay attenton to the material :).

By andres s g m

Jun 4, 2020

muy bueno el curso enseña cosas muy importantes sobre la seguridad dentro de las redes que para hoy en dia es muy importante ya que las telecomunicaciones estan en todo lado

By Thubelihle D N

Jun 26, 2019

I thought i knew how to keep my computer secure , but after this course i realized the moment i open my browser , i am under attack i should not just click on anything i see

By Maria A A

Oct 26, 2018

This course was very important because I understood a lot about IT Security! And of course I need to learn much more! Thanks to all Coursera and Goggle Team of instructors!

By Carmonia D

Nov 19, 2023

This course covered many topics relating to security on the internet and how to prevent yourself and your organization from destruction due to an attack by a cybercriminal.

By Orlando A M

Feb 12, 2022

I had a fun time learning all about security. I especially found useful the resources provided at the end of Week 6, that opened up new job opportunities. Much appreciated.

By Fadillah D A P

Sep 14, 2021

That was a good course. I learn so much about IT, and it more like remembering me with my course on campuss before pandemic. I hope this learn can benefit me on the future.

By Merrick S

Dec 30, 2020

Probably the hardest course in the program. Some of this info is difficult to process. If I didn't already know about hashing, that would have completely gone over my head.

By Lanny R J

Dec 10, 2020

I have learned a lot of helpful information and skills during this course. I'm almost sad that it's over but I am ready to start using what I've learned in the IT industry.

By Oscar A R Q

Jan 30, 2020

This is one of the most interesting training of this course, it brings the computer world to a new level. Hope we can work on this and help to protect users and ourselves.

By White D

Feb 11, 2019

This course is vital as it can even teach some of the basic security systems that you can even apply to you own devices in the real world to protect yourself from hackers.

By Ronald D G

Jan 15, 2023

A very informative course. I felt like I received a good foundation in cybersecurity: from terminology, to procedures, and understanding how to troubleshoot in this area.

By Sheila R F

Jun 13, 2023

I FEEL POWERFUL. LIKE I HAVE MORE SUBSTANCE. THE COURSE WAS EASY TO FOLLOW. ALL THE RESEARCH TO ACCOMPLISH THE BASIC SKILLS INTO IT HAS ALL BEEN DONE, SO JUMP RIGHT IN.

By SANTOSO H

Dec 14, 2022

It was a great time for me to learn with Google expert ''Defense against the digital dark arts" reflect a real world practice in every IT industry all around the world!

By Robert M B

Jan 16, 2022

the course has touched deeply on a lot of cybersecurity methods and best practices. Very comprehensive to get you aware about the dark side of network and the internet.