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Unit 4 lab 4 pg 2
Descripción
quiz on the internet focus on encryption
Sin etiquetas
internet
encryption
9th grade
Test por
Samuel Melendez
, actualizado hace más de 1 año
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Creado por
Samuel Melendez
hace casi 8 años
21
0
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Resumen del Recurso
Pregunta 1
Pregunta
What is encryption?
Respuesta
The process of sending information across the internet clearly
The process of falsifying information to mislead
The process of changing a message to hide it
Pregunta 2
Pregunta
What is decryption?
Respuesta
The process of unscrambling the message to make it readable
The process of changing the information to hide it
The process of deceiving the reciever
Pregunta 3
Pregunta
In an encryption what is the key?
Respuesta
It unlocks doors
It is a secret password that allows the receiver to decode the encrypted message
It is what allows the user to add information
Pregunta 4
Pregunta
Today's secure communication are encrypted with a key of ........
Respuesta
iron
Caesar cipher
256 bit keys
Pregunta 5
Pregunta
What is symmetric encryption?
Respuesta
When the message sent and received look the same
When the sender and receiver share the same Key
When a message is sent correctly
Pregunta 6
Pregunta
What is asymmetric encryption?
Respuesta
Caesar cipher
The sender and receiver share the same key
different keys for encrypting and decrypting.
Pregunta 7
Pregunta
How can you know if a website is secure?
Respuesta
It runs really fast
There are no images
It start out http
It starts out https
Pregunta 8
Pregunta
In computer science what is a virus?
Respuesta
An executable program that gets installed on a devise with harmful intentions.
A really cool game
a bug in your program
Pregunta 9
Pregunta
What is DNS or denial of service?
Respuesta
When a scam is performed to get information
When you are turned down for an opportunity
An attack where a site is bombarded with many request to take down the site
Pregunta 10
Pregunta
What is a phishing scam?
Respuesta
When a virus takes down a website?
When a program is installed that is not what it pretends to be.
When an email is sent trying to get you to log into a fake website.
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