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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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25,802 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

AB

Aug 21, 2019

A more in-depth concept can be included in the course and provide a reference to open source tools/technologies so young and aspiring security professionals can gain more out of this course.

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：

1576 - IT Security: Defense against the digital dark arts 的 1600 个评论（共 4,284 个）

创建者 Mina R R M

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Mar 14, 2021

I am really happy study with coursera

创建者 Nii S A F

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Sep 1, 2020

The practice is a great deal of help.

创建者 Yulia D

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Aug 21, 2020

Awesome course. Definitely recommend.

创建者 Hanek M

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Jul 23, 2020

Perfect course to study from scratch!

创建者 Abdulaziz A

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Jun 22, 2020

was the best studying experience ever

创建者 Christopher C

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Jun 5, 2020

I've truly enjoyed the whole journey!

创建者 Kavya D M

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Jun 1, 2020

it was really great doing this course

创建者 Alicia

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Apr 5, 2020

Very detailed - extremely informative

创建者 Cheryl A

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Jan 8, 2020

Fantastic course - I learned so much!

创建者 Gregory H

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Oct 25, 2019

Good through over view of IT Security

创建者 Cynthia

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Oct 8, 2019

A very challenging and varied course.

创建者 Ruida Z

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Jun 3, 2019

Good class with emphasis on security.

创建者 Frances N C

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May 20, 2019

A lot of learning, excellent course!!

创建者 kevin y (

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Jan 10, 2019

very essential for security standards

创建者 YIFENG J

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May 26, 2018

Very useful and I learned many things

创建者 Nabil M

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Sep 27, 2025

I have achieved a lot in this course

创建者 José R D M M

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Aug 13, 2025

Buen curso y muy completo y profundo

创建者 GERSON L F

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Jun 16, 2025

Show, tudo será utilizado na vida...

创建者 Хуррамов Ж

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Mar 23, 2025

очень класно узнал много чего овогон

创建者 Boluwatife A

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Dec 31, 2024

I want to say a big thank you Google

创建者 asadbek k

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Sep 28, 2024

VERY GOOD . I LEARN MANY INFORMATION

创建者 Barry H

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Nov 20, 2023

Wow what a long six months that was!

创建者 joseph o

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Jan 30, 2023

One of the best course i have taken.

创建者 Dipankar S

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Jan 9, 2023

Its helpful for me in my whole life.

创建者 Jackson M

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Mar 31, 2022

I really enjoyed taking this course.