WorksheetsEncryptions and Passwords
Total questions: 10
Worksheet time: 13mins
What is Encryption?
To use online security systems and anti-viruses to protect your computers.
To hack into computer systems.
To steal private information from people like credit card numbers, identity cards etc.
To Encrypt words in order to pass on messages to people without hackers finding out what it is.
One of these statements is true, the others are false. Select the true one
Encryption is like making a good password.
Having a good password is safe so hackers can't figure out your message that you are passing around.
A good password contains of a few letters and about 2 numbers
A bad password does not use a variety of characters, letters and numbers
Give a example of a good password:
To you which on is the strongest password out of all these:
d5Yii
ABCD123
qwerty!@#
H6^ja*][xnHT
Encrypt this word by making changing the letter by the letter just after it in the alphabet: pufferfish hint, P will become Q
To you what is a good password?
abcdef
GoLdFisHx2
ab2e3m()
What is best for you to do to keep your computer a bit safer?
Leave it like this
Add a strong password
Have a anti-virus system and good passwords
Just wait till you get hacked and then do something about it.
Encryption is to...
(a)
If you were to get hacked what would you have done first?
How strong do you think your g-mail password is? From 1 to 5
1 (Not at all i have to change it)
2 (not very strong I'm thinking of changing it)
3 (it's fine
4 (it is quite strong actually)
5 (very strong no one will find it!)
