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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
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

LS

Sep 27, 2019

Fue muy interesante eme encanto, pude aprender muchas cosas que no sabia y todo esto va ser muy util para todos los trabajos que encuentre de ahora en adelante, gracias cousera. Gracias Google

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

筛选依据:

3901 - IT Security: Defense against the digital dark arts 的 3925 个评论(共 4,320 个)

创建者 David N

May 9, 2018

Who knew computers were so vulnerable. Excellent course to learn how to secure your IT infrastructure.

创建者 Hugo C

Jan 6, 2026

I liked it and all but, I hate the part where I had to write a whole as document for IT Security Dam

创建者 Nicolas C

May 26, 2021

Very good training to gain IT knowledge, I only wish there would have been more practical projects.

创建者 Mark W

Feb 12, 2018

Decent introduction to IT security. Goes over a lot of terminology and practices to secure systems.

创建者 Emad A

Jan 18, 2022

tthecnical data should be put in text formate, saying them in front of a camera won't really help

创建者 Andrew W

Oct 16, 2019

Aside from The Bits and Bytes of Networking, this was the most challenging, and rewarding course.

创建者 Nyi N S

Dec 5, 2020

Good foundation for IT Security. Highly recommend and very suitable for IT support professional.

创建者 Aderito C

Oct 15, 2020

very interesting. i will recommended to my friends and people i know are interested in security.

创建者 Hernani D

Sep 12, 2021

Em alguns vídeos as legendas simplesmente não funcionaram e os testes estavam em idioma inglês.

创建者 John P R

Jan 2, 2021

Some of the lessons had too much material.. overload. Maybe a few more lessons should be added.

创建者 SYED A M

Dec 18, 2019

I had no knowledge of security but this course has provided me the basic knowledge of security.

创建者 WM M

Jul 3, 2024

Very interesting and informative. I have learnt a lot of that i will be able to apply at work.

创建者 PATRICK N T

Sep 23, 2020

A bit difficult but very interesting. have to review the lessons again a good number of times.

创建者 Francisco D D G

Sep 30, 2019

basic complete review of normal policies and technologies in an enterprise setting. very good.

创建者 M R

Aug 28, 2024

There are a number of questions that best fit the bill and yet they were not the best choice.

创建者 Kelenda A

Jun 19, 2019

Very common sense social instructions. Technical portion to reinforce the social was helpful.

创建者 Bryce M

Jun 30, 2022

A very good course with all explanations but often things were not very clear but managable.

创建者 Jennifer G

Jun 22, 2025

AI doesn't belong anywhere. The rest of the course was fine but stop putting AI everywhere.

创建者 Lui S O

Oct 27, 2023

Adding some slides and diagrams can definitely help students better understand the content.

创建者 Mohamed R

Oct 19, 2022

its really helpful to help u understand about threats and how to protect ur self from them

创建者 Jason

Jun 9, 2020

I made it!. I may forget a lot of this, but at least I can sat I sat down and completed it.

创建者 Onoherhe M

Feb 27, 2024

this is the best course i have i come across, I'm grateful i was able to learn this course

创建者 Hugo C

Jun 22, 2025

Très riche mais parfois trop technique d'un coup, on décroche un peu mais il est complet

创建者 Endia D

Mar 22, 2019

The google console is extremely glitchy and delays or inhibits completion of the course.

创建者 Michael F T D O T N

Aug 27, 2020

It was a difficult course, which needed some more presentation format but i enjoyed it