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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：

626 - IT Security: Defense against the digital dark arts 的 650 个评论（共 4,320 个）

创建者 Clint M

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Sep 4, 2019

The final was a little difficult and was a little overwhelming, but what it taught me will help me in the future.

创建者 La T C

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Jan 7, 2019

Security is the field that I would like to pursue. This gave me a look into the various areas that I can go into.

创建者 SAUD H B M M

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Mar 22, 2023

شكرًا

……🤩

لكل معلم على كل معلومة قالها وافادنا بها رحلة شيقة استمتعت كثير ا .. لن انسى هذا الجميل شكرا من القلب

创建者 Johan G

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Jan 6, 2023

lot of good information, now I understand the why of many thing in the IT world with in the company I work for.

创建者 Obaro O

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Sep 28, 2021

Learning has really been fun, challenging and interesting for me. I learnt a lot. Thanks to Google and Coursera!

创建者 Saketh V

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Oct 18, 2020

I have learnt the basics of security required and to be followed not only in the IT industry but in my own life.

创建者 Charley H H J

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Aug 15, 2024

Coursera was Great! I enjoyed every minute of the learning experience and the delivery of the course materials.

创建者 Krishna T M

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May 19, 2022

Does require interactive approach when explaining complex concepts like WPA2, perhaps more animations would do.

创建者 john r

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Dec 16, 2020

I Really enjoyed this course, it was easy to stay engaged with so much interesting information being presented.

创建者 Sourabh N

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Aug 27, 2020

Hurrey i completed the course, and i have learned a lot of things here, now i can start my own company as well.

创建者 Kim R

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Jun 17, 2020

I felt that this was a very informative course and definitely opened my eyes to security procedures and issues.

创建者 Jorge C A F I

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Jun 7, 2020

REAAAALLY GOOD. I really like this course. Is really complete and use all the concepts previously learned! .e.e

创建者 Jeff D

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Apr 3, 2020

Great course to learn terms and concepts, those things that are the building blocks of a great security system.

创建者 Danielle B

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Mar 11, 2019

This course was much more in-depth than I expected. It was definitely challenging, and I learned a great deal.

创建者 Ben B

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Jun 10, 2018

Very informative, at certain points too informative.But there is a lot of valuable information in these videos.

创建者 Haley K

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Aug 6, 2025

An amazingly detailed course with hands on learning tools and videos from professionals actively in the field!

创建者 Musa K

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Mar 3, 2023

Best course for the begineer in IT . For those who don't know about anything in IT. Highly recommend to those.

创建者 umar e

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Feb 23, 2023

With lots of thanks IRM And Google Coursera team. We aspect in future other latest technology you have offer .

创建者 Dr.Mahmoud S

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Oct 17, 2022

wonderfull course really change your prospects to IT and open new Horizon for career or even self improvement

创建者 soumaya e b

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Sep 7, 2020

IT was an great online experience. So, I just will tell you go head and take it. You will be happy at the end.

创建者 Mohd I S

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Aug 28, 2020

i experienced very good after completing this certification course now i am more confident as i completed this

创建者 Jeffrey s

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Jul 14, 2020

Amazing course! The instructors really keep you engaged. All of the extra help with interviewing is priceless.

创建者 Mohammed T C

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Apr 21, 2020

Learned a lot from this course hopefully the knowledge will help me in my job. I wish all the best. Thank you.

创建者 Pérez R F J 3

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Mar 15, 2025

Pues, la verdad esta cool, si te gustan las computadoras como a mi, sera facil, y aprendes bastantisimo si no

创建者 Bahoz J

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Dec 11, 2023

That was so much fun to learn about this course and the IT Support Program. It was a lot of fun and engaging!