Introduction

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Avaliações

4.7 (397 classificações)

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  • 4 stars
    19,64%
  • 3 stars
    2,26%
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  • 1 star
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MS

14 de Ago de 2020

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One of the most important course to know about Cyber attacks and how to fight against it. Thanks to CourseEra and the teachers.

TM

6 de Jul de 2020

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It was very useful and I got to know a lot about Cyber threats and Attacks. Thanks to Lecture, Greg Williams.

Na lição

Introduction and Firewalls

Welcome! This week we'll explore firewalls as they are usually the first line of defense against a threat or attack.

Ministrado por

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    Greg Williams

    Lecturer

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