Unit 4 lab 4 pg 2

Descripción

quiz on the internet focus on encryption
Samuel Melendez
Test por Samuel Melendez, actualizado hace más de 1 año
Samuel Melendez
Creado por Samuel Melendez hace casi 8 años
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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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