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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
25,939 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

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 :)

DG

Dec 4, 2020

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:

4226 - IT Security: Defense against the digital dark arts 的 4250 个评论(共 4,317 个)

创建者 Eman A

Oct 26, 2021

A lot of unimportant and difficult information and details and a lot of things that cause confusion,, there is very little practical duties without learning it its lessons

创建者 Matheus I

Sep 29, 2021

Some parts of it are very technically dense without much need for this level. Longer and more frequent quizes would be helpful, as well as labs and other exercises.

创建者 Sheldon D

Oct 3, 2023

Spelling of my name is wrong on my certification I worked so hard for, and I have reached out multiple times before I was even done with the professional cert.

创建者 Obinna N

Aug 26, 2021

I learnt a lot from the course. But the training materials can be improved to become more explanatory and easy to understand.

创建者 Abdlrahman A

Jul 25, 2020

This is a heavy material that needs more diagrams and animations to simplify other than thi it`s very awesome and beneficial

创建者 Darrean ( )

Jul 25, 2018

To long to grade stuff, going to have to give a poor review based on that , however the learning material is nice.

创建者 Misel F

Feb 24, 2021

Could be more hands-on. Some stuff feel basic. A solid try by google to convert cheap-hands into future IT roles.

创建者 Richard F

Apr 27, 2025

Tech moves fast and this feels a little dated nothing personal, but a few of the modules need to be updated.

创建者 Hank H

Jul 27, 2018

Would have liked some labs and more detail about services. VPNs, Reverse Proxies. IDS, IPS, all that jazz.

创建者 Shek M T

Apr 8, 2022

The instructor just regurgitate keywords but does not take the time to explain any of the keywords.

创建者 Deleted A

Jan 30, 2018

I thought they would Teach like security on different OSs and how to protect them, more hands on...

创建者 WILLIAM B

Feb 13, 2023

The program would be better if the student has hard copies of the material to reference for test.

创建者 A Q

May 11, 2023

I really learned a lot.I am capable to accomplish many tasks now.

This is such a Grace

创建者 Alexandra B

Dec 21, 2023

Very tehnical, dont think i could have a job like this. hard to understand

创建者 Ngoc Q P

Mar 23, 2020

There are a few of questions that had ambiguous answers (in my opinion)

创建者 Nicholas L

Dec 29, 2023

Only decent because I got it for free from my local community college

创建者 Rafael F

Aug 6, 2022

Poderiam incluir mais materiais práticos ao invés de tantos vídeos.

创建者 Carlos A

Mar 16, 2022

Difficult. Too many acronyms and terms weren't properly explained

创建者 Daniel “ M

Dec 4, 2019

kinda rough with a lot of info that you will need to go over again

创建者 Sarai d l A M P

Jul 27, 2025

contiene muy buena informacion y ayuda mucho , explican muy bien

创建者 Tahir Z

Aug 7, 2024

include some practical work like labs and how to secure things

创建者 Andrew M

Feb 16, 2023

The final document we had to make was a bit too tough for me

创建者 Tania

Feb 12, 2021

Not enough hands-on practice just a bunch of terminology.

创建者 Emmett H

Mar 30, 2020

It was a ton of information but I got the most of it.

创建者 Abdullah A E H

Oct 30, 2020

the course was long and hard to focus in every thing