les 1: a strong password

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Slide 1: Slide
InformatiekundeMiddelbare schoolmavo, havo, vwoLeerjaar 1

This lesson contains 16 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

Slide 1 - Slide

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What did you see on the previous image?

Slide 2 - Open question

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Slide 3 - 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 4 - Slide

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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 5 - Quiz

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Slide 6 - Slide

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If you look at the data 2023 and 2024? 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 7 - Quiz

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B@n44n
dertienbananen
ihteivjmwwn

Slide 8 - Drag question

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

Slide 9 - Slide

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Slide 10 - Link

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How can I be safe on the internet?

Slide 11 - Open question

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

Slide 12 - Slide

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Password specific vocabulary

Slide 13 - Mind map

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


Slide 14 - Link

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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 15 - Quiz

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Slide 16 - Video

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