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Learner Reviews & Feedback for IT Security: Defense against the digital dark arts by Google

4.8
stars
26,006 ratings

About the Course

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....

Top reviews

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

JO

Jun 4, 2019

Make you relies that we may lock are car and house but we really don'y think how an intrude can take control of our lives but gaining access through poor security at our home and work spaces

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By sohong d

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Apr 9, 2021

nice

By mustofa

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Feb 22, 2021

good

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Oct 18, 2020

good

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Aug 18, 2020

good

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Aug 6, 2020

nice

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Jul 7, 2020

good

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Jun 20, 2020

good

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May 29, 2020

good

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May 21, 2020

good

By THAKUR S R S

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May 15, 2020

good

By Arbazkhan k

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May 9, 2020

Cool

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Apr 2, 2026

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Apr 11, 2024

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By SARABIA R S D

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Oct 29, 2022

ok

By Rohit R

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Feb 1, 2021

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Oct 28, 2025

Ok

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Nov 9, 2022

ok

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Dec 7, 2021

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Sep 14, 2021

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