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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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25,795 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：

1151 - IT Security: Defense against the digital dark arts 的 1175 个评论（共 4,284 个）

创建者 Katie R

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Aug 7, 2023

My favorite course, learned some very valuable information!

创建者 Waseem K

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Sep 18, 2022

An excellent course for Beginers and to get started in IT.

创建者 Zara T

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Mar 29, 2022

I like this course, I took it as preperation for Comptia A+

创建者 Albaironi A

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Mar 13, 2022

I loved how it was simly explained but not over simplified.

创建者 JAMAL M S

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Feb 11, 2022

thank Google for the opportunity to take these five courses

创建者 Shishir S

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Jan 13, 2021

AWESOME INSTRUCTOR AND ALL THE COURSE WAS VERY INTERESTING.

创建者 Steeve J

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Dec 14, 2020

It has been a life fulfilling Journey!

"I am on to the Next"

创建者 John M

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Oct 23, 2020

Really enjoyed the course. Trouble getting my certificate.

创建者 Nishit J

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Aug 22, 2020

A great course with amazing insights to the security world.

创建者 Harsimranjot S

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May 23, 2020

Learnt a piece of useful information regarding IT security.

创建者 Binaya P

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Aug 6, 2019

Good course and covers from basic to practical application.

创建者 James A M J

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May 16, 2019

Great course very fun, and learned a lot thank you coursera

创建者 Erik R N

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Jul 3, 2025

Very helpful, learned a lot, both the theory and practice.

创建者 Emmanuel O A

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Apr 9, 2025

THANKS FOR THE HANDS ON EXPERIENCE AND INDEPTH EXPLANATION

创建者 Gbenga A

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Nov 27, 2023

The course are well detailed to understand and informative

创建者 FARAH A A A

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Sep 7, 2023

احببته افضل دوره مرت علي شاكره لكم من اعماق قلبي شكرا قوقل

创建者 Garrett F

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Jun 27, 2023

Learned alot! great refresher course or entry level course

创建者 M R A

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Oct 17, 2022

saya siap dan saya sangat menyukai pembelajaran kursus ini

创建者 LAKAVATH A D

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Sep 2, 2022

super course i have ever sence on computers as a freshman

创建者 Bobi O

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Aug 26, 2022

Great course with helpful insights. I'd recommed to anyone

创建者 Pushpendra B

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Feb 16, 2022

great course for beginners who are starting a carrer in It

创建者 Jacob T

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Jan 30, 2022

This Course was great , so informative and presentational!

创建者 Chinyere O

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Jan 29, 2022

I am glad i completed this course.. I learned a lot here!!

创建者 Ajak D R

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Dec 18, 2020

excellent courses and looking forward to more challenges,

创建者 Douglas P

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Dec 3, 2020

Excellent course I learned a lot about securing a network.