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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

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25,952 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

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.

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2826 - IT Security: Defense against the digital dark arts 的 2850 个评论（共 4,320 个）

创建者 priya d

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Jun 29, 2025

excellent

创建者 Sohail M

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Jun 24, 2025

thank you

创建者 Joaquim I S S

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Jun 23, 2025

muito bom

创建者 MARIA D S A F

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Jun 20, 2025

muito bom

创建者 Emilly L V

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Jun 11, 2025

muito bom

创建者 RAIMUNDO A D S B

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Jun 6, 2025

Muito bom

创建者 Lorete F C C

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Jun 6, 2025

Muito bom

创建者 Antonio K R S

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Jun 5, 2025

excelente

创建者 MARIA T B D S

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Jun 4, 2025

excelente

创建者 CARLOS H A P

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May 28, 2025

muito bom

创建者 CICERO V R M S

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May 28, 2025

muito bom

创建者 khairul b

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May 22, 2025

very good

创建者 ANA T D O M

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May 20, 2025

muito bom

创建者 Jorge M D A F

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May 13, 2025

excelente

创建者 JOSE Y D A P

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May 12, 2025

muito bom

创建者 Yendri I F

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May 9, 2025

Excellent

创建者 SORIANO T C A

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Apr 22, 2025

excelente

创建者 Jesús M C

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Apr 16, 2025

muy bueno

创建者 A4-56_Saiyyed K A

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Apr 16, 2025

very good

创建者 Irving U R E

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Apr 14, 2025

esta cool

创建者 Marksov Z

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Apr 13, 2025

good nice

创建者 Abdulaziz T

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Apr 8, 2025

very nice

创建者 VICTOR L D S

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Apr 4, 2025

Excelente

创建者 Kirsten S

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Apr 1, 2025

Excellent

创建者 Desron S

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Mar 31, 2025

wonderful