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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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25,795 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

SG

Nov 24, 2021

An absolutely engaging and challenging feat that I am so proud to have completed. I hope this opens new door and better job opportunities so that I can better enhance my future. Thank you Google

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：

1326 - IT Security: Defense against the digital dark arts 的 1350 个评论（共 4,284 个）

创建者 Ygor M G S

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Feb 21, 2025

Curso muito bom, bem intuitivo e não e cansativo.

创建者 GUY M

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Sep 5, 2024

Excellent course learned a lot more than expected

创建者 Jomar O R

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Jun 4, 2023

I had a great learning experience in this course.

创建者 Mehdi H

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Jan 7, 2023

it was perfect for me

Thanks coursera and Google.

创建者 Steve M

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Aug 4, 2022

Another excellent course the Google has provided.

创建者 Shelby W

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Mar 28, 2022

Learned alot. A great resource to refer back to.

创建者 Jothika I

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Jan 10, 2022

Lot of new things. Managed to get everything done

创建者 Kgotlelelo Mothiba

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Nov 19, 2021

im so excited that ive completed all this modules

创建者 Martha N

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Jul 31, 2021

Informative and interesting. I have learned alot.

创建者 Pehan K J

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Jul 12, 2021

Very good lessons, I have learn lot of new things

创建者 Rabih E K

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Feb 22, 2021

very structured and clear course.Thank you Google

创建者 KALYANKAR B

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Sep 30, 2020

Best in an online educational platform to attend.

创建者 Bruce K

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Jun 25, 2020

Great course for understanding network security!!

创建者 Utkarsh S

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Jun 6, 2020

This course tells a good overview of IT security.

创建者 ZOHEB Z W

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Apr 22, 2020

i had a great experience going through the course

创建者 Chetan P

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Sep 18, 2019

Great course structure for all level of audience.

创建者 gsk

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Apr 30, 2019

Beaut. Take it up, no need any doubts about that.

创建者 León C

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Jul 7, 2018

Great course, overrall a good learning experience

创建者 Molly W

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Apr 27, 2018

Fantastic insight into IT security infrastructure

创建者 minh t b h

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Jul 16, 2025

Provide a lot of useful information for learners

创建者 Yana

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Jun 3, 2024

So far from IT sphere Cryptology is my favorite!

创建者 FRANCISCO J Q M

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Dec 31, 2023

Excelente, ayuda a mejorar diversas áreas en IT.

创建者 Hector V

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Dec 18, 2023

Great information with "real world" application.

创建者 Kasongo K

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Sep 17, 2023

i enjoyed studying this course. very interested.

创建者 Olabode O E

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Jun 16, 2023

It is really educative and simply for a beginner