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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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25,948 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

BK

Jun 10, 2018

I feel like this went way more in depth than I think most people just getting into it can handle. I think either this needs to be dumbed down or drawn out a bit more, but a lot of great info.

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：

4126 - IT Security: Defense against the digital dark arts 的 4150 个评论（共 4,320 个）

创建者 RICARDO J D D S

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May 21, 2025

dscdevc

创建者 Mariane A F

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May 5, 2025

foi bom

创建者 AHMAD S F

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Jul 31, 2024

lumayan

创建者 Rehan K

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May 29, 2023

amazing

创建者 Juan J

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Nov 15, 2020

Thanks.

创建者 Chiho M

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Jan 6, 2020

Awesome

创建者 JUAN K N A

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May 16, 2025

......

创建者 Suvin G

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Sep 19, 2024

useful

创建者 Ricardo B

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Sep 30, 2022

gg ez

创建者 Tommy B

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Feb 15, 2022

great

创建者 Quinzy F

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Feb 4, 2022

Thanks

创建者 Luis E

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Jan 23, 2022

Decent

创建者 Javohir A

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Apr 15, 2025

goood

创建者 CHAMARTHI J

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Dec 23, 2024

goood

创建者 Umida S

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Apr 29, 2024

great

创建者 Sankijuh C P

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Oct 7, 2022

Good

创建者 Suresh K

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Sep 13, 2022

Good

创建者 Ahmed M M A

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Aug 27, 2022

شكراً

创建者 Carmine S

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May 10, 2022

buono

创建者 sebastine e

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May 5, 2022

COOL

创建者 Ouma R

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Mar 14, 2022

GREAT

创建者 Ekwe D

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Jul 2, 2021

Great

创建者 M. R I

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Mar 7, 2021

Great

创建者 NEELIMA B

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Feb 10, 2021

great

创建者 HANI S A

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Sep 13, 2020

great