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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

4.8
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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：

2976 - IT Security: Defense against the digital dark arts 的 3000 个评论（共 4,284 个）

创建者 Jeremia P

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May 31, 2020

Beautiful

创建者 Ariel L

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May 18, 2020

Muito Bom

创建者 Deleted A

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May 16, 2020

very nice

创建者 Francisco F d S

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May 13, 2020

Exceente!

创建者 NIKHIL M

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May 10, 2020

Loved it.

创建者 Pedro R

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May 6, 2020

very well

创建者 Deleted A

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May 1, 2020

Very Good

创建者 Kehinde A

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Apr 23, 2020

Excellent

创建者 Craig B G

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Apr 14, 2020

Toughest!

创建者 Ilay A

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Mar 29, 2020

excellent

创建者 Ali K

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Jan 18, 2020

very good

创建者 Munir S

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Dec 8, 2019

excellent

创建者 Maycon D d J O

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Nov 25, 2019

Very good

创建者 Peace M

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Nov 23, 2019

thank-you

创建者 Nahla M Z

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Sep 2, 2019

very good

创建者 Cutter B

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Aug 30, 2019

Loved it.

创建者 Nesfa

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May 1, 2019

Thank You

创建者 Taswek, M M R

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Apr 7, 2019

very cool

创建者 Ruben M

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Aug 25, 2018

Loved it!

创建者 Ghulam M D

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May 22, 2018

Thank you

创建者 4AL22CD060 Y

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Oct 27, 2025

its good

创建者 William A

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Oct 22, 2025

awesome!

创建者 Jairo V

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Sep 27, 2025

excelent

创建者 Saqib H

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Aug 16, 2025

Not good