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返回到 IT Security: Defense against the digital dark arts

学生对 Google 提供的 IT Security: Defense against the digital dark arts 的评价和反馈

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25,962 个评分

课程概述

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....

热门审阅

YG

May 10, 2023

It's a great study experience to participate in program. I received certificate from Google to upgrade knowledge and online certification. i.e. IT Security: Defense against the digital dark arts

GS

Apr 11, 2020

Personally, I found this course more dense than the previous courses. I would have liked to have seen more visual descriptions of the topics, e.g. cryptography. But other than that, great course :)

筛选依据：

651 - IT Security: Defense against the digital dark arts 的 675 个评论（共 4,320 个）

创建者 Melinda M

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Feb 8, 2022

Iam so greatfull for my Instructor Kelly and TA Avery and Marc. I am screaming Congrats to my fellow Cohorts!

创建者 Vinod S

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Jul 25, 2021

It was a great experience, and I got the chance to sharpen my skill and pick up a few new ones along the way.

创建者 Mehmet B O

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Nov 4, 2020

Thanks to Coursera and the Google team, especially the instructors. The first and biggest step on a new road.

创建者 Jose H C M

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Oct 28, 2020

Really nice course it has a lot of good thing to know, and the teacher its really good explaining the topics.

创建者 William A C

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Mar 13, 2020

The teacher really went into a lot of depth within these topics of Cybersecurity and he truly was a blessing!

创建者 HASEEB R

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Nov 6, 2019

This course gives you knowledge about security and many more things that an IT person should know that's all.

创建者 Eduardo E G

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Dec 30, 2025

De gran utilidad que nos ayuda a la protección de activos, mitigar los riesgos en las TI y muchas cosas mas.

创建者 kose b s

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Mar 27, 2023

A great resource to explore IT security and defenses. Labs are interesting and simulate real-world scenarios

创建者 Chidiebube O

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Aug 8, 2020

I Enjoyed this courses and my favourite in the program. Kudos to Google and Coursera for this great Content.

创建者 Adith R K

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Aug 8, 2020

It is a good course. Thanks to the whole team for their big effort. I have learned a lot in these 5 courses.

创建者 Habeeb A

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Jun 28, 2019

I really enjoyed this course and learned a great deal. A very easy-to-understand course for beginners in IT.

创建者 Dragana D

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Feb 25, 2018

Course offers introduction into digital defense culture. All important things are summarized in this course.

创建者 Chitalu M

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Jan 27, 2021

Great relevant material to learn! Loved it all the way through. The last assignment was great to role play!

创建者 Saras C

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Sep 29, 2020

Amazing Course and Very Easy to understand. I completed this course with ease and gained up a lot. Thanks!!

创建者 Mario E

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Apr 1, 2020

Hi!

It's a very good course, very interesting for improve your IT Support skills and for your personal life!

创建者 Youssef A R

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Jun 19, 2018

Very good, tough and great course. You will learn a lot. You might not use everything but it's nice to know

创建者 Sakin S

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Mar 14, 2025

It's amazing for beginners, and if you already have knowledge, you can complete this course in three days.

创建者 Ong W J

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Oct 23, 2022

This course gives a very good understanding of IT security and prepares me well for the Job in the future

创建者 Nathan F

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Oct 14, 2022

This was a very good course.  However, some of the videos were too dense and probably need to be split up.

创建者 Fornah A M

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Dec 5, 2021

Am really glad to be part of this course and I want to say a big thanks to Google for such an opportunity.

创建者 Andy G

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Oct 16, 2020

Both fun and challenging. This certificate should definitely get my foot in the door to where I want to go

创建者 Carter, D

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Feb 23, 2020

This course was very helpful with me learning how to deal with the dark side of the internet and computer.

创建者 Farai

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Jul 12, 2019

Awesome course. I thoroughly enjoyed both the content and the presentation. Good work Google keep it up!!!

创建者 Ana P

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Sep 21, 2018

A course to learn a lot, very interesting. Thank you so much to the instructor for instructing Ana Pelayo.

创建者 Eric M

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Oct 17, 2025

Enjoyed the course. Very thorough, well laid out, and easy to understand. I would recommend it to anyone.