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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

4.8
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25,956 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

JO

Jun 4, 2019

Make you relies that we may lock are car and house but we really don'y think how an intrude can take control of our lives but gaining access through poor security at our home and work spaces

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：

3026 - IT Security: Defense against the digital dark arts 的 3050 个评论（共 4,320 个）

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 Sebastián D

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Feb 26, 2026

Exelente

创建者 C.K. B

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Feb 21, 2026

Awesome!

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

创建者 Mirjahon A

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Aug 7, 2025

good job

创建者 Deleted A

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Jul 12, 2025

amazing!

创建者 Raymart R

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Jul 9, 2025

Thankyou

创建者 ABEL F

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Jul 6, 2025

The best

创建者 JORGE K M L

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Jun 11, 2025

Nice job

创建者 Iasmim A G

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Jun 9, 2025

perfeito

创建者 Abdurazzoqova M

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Jun 3, 2025

the best

创建者 Javoxir A

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May 24, 2025

fabolous

创建者 Bee U

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May 6, 2025

Detailed

创建者 IAGO O G L

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Apr 28, 2025

incrivel

创建者 Einaudy R

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Mar 28, 2025

Es Bueno

创建者 Talib T

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Mar 7, 2025

Mükemmel

创建者 Shoxrux P

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Feb 1, 2025

P#123456

创建者 Dilafro'z H

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Nov 28, 2024

good job

创建者 Dalila A M M

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Nov 17, 2024

EXELENTE