les 1a: a strong password

ICT Dos and don'ts
you come in, go to your assigned seat, log on and wait (so no chatting, gaming, emailing, ...)
ICT is an attitude, you will have to do the work in order be more proficient.
I expect silence when I have to demonstrate, show or explain something.
You always bring your Chromebook + headphones (earbuds) .

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Slide 1: Slide
InformatiekundeMiddelbare schoolmavo, havo, vwoLeerjaar 1

This lesson contains 23 slides, with interactive quizzes, text slides and 1 video.

Introduction

In deze ga je (zelf) leren wat een sterk wachtwoord is en waarom dat belangrijk is. En misschien nog belangrijker; waarom een sterk wachtwoord alleen niet genoeg is.

Instructions

Bekijk eerst het filmpje aan het einde van de les. Dit maakt een hoop duidelijk. Dit filmpje is vrij lang en dus eigenlijk niet geschikt om in de les te gebruiken. Als je de les met de leerlingen kan delen zouden ze het thuis kunnen bekijken.

Items in this lesson

ICT Dos and don'ts
you come in, go to your assigned seat, log on and wait (so no chatting, gaming, emailing, ...)
ICT is an attitude, you will have to do the work in order be more proficient.
I expect silence when I have to demonstrate, show or explain something.
You always bring your Chromebook + headphones (earbuds) .

Slide 1 - Slide

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CLIL
Respond in English as much as you can

Slide 2 - Slide

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Lesson goal
Learn how to protect your data with a strong password

Slide 3 - Slide

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Slide 4 - Slide

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What did you see on the previous image?

Slide 5 - Open question

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Slide 6 - Slide

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How do you brute force hack?
You try every single combination, letter per letter.

aaaaaa --> aaaaab --> aaaaac --> t/m zzzzzx --> zzzzzzy --> zzzzzz

Doing this by hand will take you ages. A computer can do this in a matter of minutes. Dedicated computers average about a billion tries per second.

Filmpje aan het einde van de les

Slide 7 - Slide

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Slide 8 - Slide

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Slide 9 - Slide

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If you look at the data (2023, 2024 and 2025), do these numbers make sense?
A
Yes
B
No
C
No clue
D
The answer is far to complex to answer with a yes or no.

Slide 10 - Quiz

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Slide 11 - Slide

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B@n44n
dertienbananen
ihteivjmwwn

Slide 12 - Drag question

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Check the answers on this website
timer
2:00
B@n44n, dertienbananen, ihteivjmwwn

Slide 13 - Slide

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Slide 14 - Link

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What is ransomware? (e.g. Wannacry)
A
A virus that deletes your files
B
Malware that locks / encrypts your files
C
a cookie that follows you

Slide 15 - Quiz

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Slide 16 - Link

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How can I be safe on the internet?

Slide 17 - Open question

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solution
complex password
avoid most common ones +  words
change them out
two-factor authentication
safe on web

Slide 18 - Slide

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Slide 19 - Link

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Password specific vocabulary

Slide 20 - Mind map

two-factor authentication
password /p@s5w0rd
hack
brute force
malware
encryption


Slide 21 - Slide

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Exit ticket
A
I applied all the tips.
B
I ignored all the information and just reused my old one.
C
I'm still working on my password safety.

Slide 22 - Quiz

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Slide 23 - Video

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