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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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25,802 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

AB

Aug 21, 2019

A more in-depth concept can be included in the course and provide a reference to open source tools/technologies so young and aspiring security professionals can gain more out of this course.

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：

1501 - IT Security: Defense against the digital dark arts 的 1525 个评论（共 4,284 个）

创建者 Fazliddin

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Aug 10, 2024

This course was amazing. I learned a lot

创建者 Hussein A

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Jun 21, 2022

Very cool, it is one of the best courses

创建者 Sergio V D d L

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Jul 1, 2021

Realmente complicado, pero muy completo

创建者 Francisco J S C

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Apr 18, 2021

Very helpful for understanding security.

创建者 mochi b

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Feb 3, 2021

I learned a lot of things in this course

创建者 Adan A

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Jan 25, 2021

interesting and pretty fun not gonna lie

创建者 Somdat A K

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Jan 11, 2021

Amamzing Course and an amazing Journey~!

创建者 HERATH K (

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Sep 6, 2020

super course. I gained lot of knowledge.

创建者 Stephen O

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Jul 16, 2020

its waking up my interest in IT security

创建者 4SF19CS085 L S

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Jun 29, 2020

Best course for cyber-security aspirants

创建者 M P

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Mar 1, 2020

The course is too technical. I loved it.

创建者 _ B

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Nov 23, 2019

ONE OF THE BEST COURSES.THANK YOU GOOGLE

创建者 Jason K

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Aug 21, 2019

One of my favorites of the whole course.

创建者 John H

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Nov 29, 2018

great course...worth the money and time!

创建者 Johnny d S (

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Aug 16, 2018

Really interesting and relevant subject.

创建者 Mohammed R A K

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Mar 26, 2018

Very happy. Thank you Google & Coursera.

创建者 Tshepo M

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Oct 3, 2025

Try this course and you won't regret it

创建者 Emily S G B

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May 17, 2025

Esse curso é incrível, vale 100% apena.

创建者 Yavuz G

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Apr 12, 2025

Sehr guter Kurs auch für Quereinsteiger

创建者 Rafeh M

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Jun 12, 2023

Great course for beginners and experts.

创建者 Ama S

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Apr 17, 2022

It was a great experience with Coursera

创建者 Thiraphat P

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Apr 13, 2021

very useful course for IT security team

创建者 Hari M

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Mar 12, 2021

nice course, i hope i can still read it

创建者 Deleted A

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Mar 11, 2021

this good course and been very helpfull

创建者 Jason K

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Mar 7, 2021

Great refresher. Actually learned stuff