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Reminders

Reminders. Speak in English at all times in the class Specially when working in pairs or groups. Take special attention to small boards around the lab. . Starter. While watching the video, identify all the security measures taken in the lab. Lesson Objective.

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Reminders

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  1. Reminders • Speak in English at all times in the class • Specially when working in pairs or groups. • Take special attention to small boards around the lab.

  2. Starter • While watching the video, identify all the security measures taken in the lab.

  3. Lesson Objective • All of you should be able to explain different uses of biometrics. • Most of you should be able to outline the steps taken in any kind of biometric check. • Some of you should be able to describe advantages and disadvantages of the use of biometrics

  4. Ing. Omar Alvarez Badillo Biometrics

  5. Networks • If a network works fine, what is the next most important thing an IT administrator should care about? • How can we secure a network?

  6. Networks Security • What do we need to secure from a network? • What is the most important part of a network?

  7. Networks Security • What are the consequences of not having enough security? • What could potentially happen if someone has physical access?

  8. Authentication • Authentication is the process of determining whether someone or something is, in fact, who or what it is declared to be.  • 98 millions users in facebook are not who they claim to be.

  9. How can we perform authentication • Individually: Write a list of all the was in which a user can be authenticated to be given permission to access a room. (3 min)

  10. Collecting information of biometrics • Individually: Watch the biometrics video in Laboratorio_Uno folder. • While watching the video make a list of all the uses, advantages and disadvantages mentioned in the video. (8 min)

  11. Checking results • In groups you will check your lists from the videos. • After you will need to explain one way in which biometrics may be used. It needs to be different from those mentioned in the video. • The one in RED will be in charge of writing the explanation and the one in GREEN will grade it.

  12. Explain • An explanation requires explained reasons: • 1 mark: A limited response that indicates very little understanding of how/when to use biometrics. A description of the scenario. • 2-3 marks: A reasonable description of how biometrics would be used in the scenario. Reasons of why to use biometrics in the specific scenario are missing or just identified • 4 A clear detailed explanation (with reasons) of why the biometrics should be used in the specific scenario.

  13. Teams • T1: Abel, Santiago, Natalia • T2: Xavi, Victor, Anuar • T3: Arturo, Pablo, Mauro • (5 min) • Now you change your explanations and grade them. • You need to write a medal (one thing they’ve done correctly) • You need to write a goal (one thing to correct) • (2 min)

  14. Explain • An explanation requires explained reasons: • 1 mark: A limited response that indicates very little understanding of how/when to use biometrics. A description of the scenario. • 2-3 marks: A reasonable description of how biometrics would be used in the scenario. Reasons of why to use biometrics in the specific scenario are missing or just identified • 4 A clear detailed explanation (with reasons) of why the biometrics should be used in the specific scenario.

  15. How biometrics Work • Individually: read the enrollment part or the matching part and will take notes. • (4 min) • Enrollment: Abel, Xavi, Arturo, Anuar, Mauro • Matching: Natalia, Santiago, Pablo, Victor

  16. How biometrics work • Now each student will explain the other what they have just read in turns. • (5 min) • Abel – Pablo • Mauro y Xavi – Natalia • Arturo – Santiago • Anuar - Victor

  17. Biometrics outline

  18. Advantages and Disadvantages • Individually: generate a list of advantages or disadvantages. • (4 min) • Disadv: Abel, Xavi, Arturo, Anuar, Mauro • Adv: Natalia, Santiago, Pablo, Victor

  19. Now in turns you listen to the list of advantages and disadvantages and suggest more ideas. • (3 min) • Xavi – Santiago • Anuar – Natalia • Arturo – Pablo • Mauro - Victor

  20. What have we learned? • Which are some uses of biometrics? • Which are the main steps of biometrics?

  21. What have we learned? • Advantages of biometrics? • Disadvantages of biometrics?

  22. Homework • Individually you will need to write an explanation of why we should encourage the use of biometrics for credit card payments. • Read the small article and answer the questions. • The homework must be sent through CC before next Tuesday

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