In what areas does cyber security cause problems for society? Choose the best answer
Respuesta
Personally
financially,
national security
all of the above
Pregunta 2
Pregunta
What specific types of crimes have been committed on the internet in the last few years? Choose the best answer
Respuesta
Credit card numbers stolen
SS numbers stolen
Health care records compromised
Nuclear centrifuges have been hacked
Unmanned aerial drones have been hijacked
all of these
Pregunta 3
Pregunta
The army that protects on the internet is referred to as the
Respuesta
geek squad
Flying aces
cyber army
green berets
Pregunta 4
Pregunta
What could the enemy do in a cyber war?
Respuesta
germ warfare
blow up buildings down town
kidnap the president
Shutdown energy grids
Pregunta 5
Pregunta
What a computer virus?
Respuesta
An internet base application
An executable program that gets installed and harms the user and the computer.
A cancer
no such thing
Pregunta 6
Pregunta
How does a virus get on your computer?
Respuesta
Radio waves
When you plug in new hardware
When you install sa program from the interent
Pregunta 7
Pregunta
What can a virus do?
Respuesta
slow your metabolism
speed up your processor
Steal and delete files
make you weak
Pregunta 8
Pregunta
What is a distributed denial of service?
Respuesta
Hackers overwhelm a website with request from many computers.
Hackers distribute a virus to many servers
Hackers distribute false rewards
Hackers distribute false services to patients
Pregunta 9
Pregunta
What is the purpose of spam email?
Respuesta
Advertise a sale
encourage people to vote
trick people into winning a prize
Trick people into sharing sensitive information
Pregunta 10
Pregunta
What is a phishing scam?
Respuesta
When hackers send you a series of personal questions pretending to be someone you know.
You get what looks like an official email asking you to log into your account. You log into a fake website and the criminals now have your user name and password.
When a virus called a phish is installed into you computer.
Pregunta 11
Pregunta
What is one step we can take to secure ourselves?
Respuesta
use the same password everywhere
use a simple password
don't install software you don't trust
only install free software
Pregunta 12
Pregunta
Why are software updates important?
Respuesta
They help eliminate security bugs
They allow producers to advertise
They help us accumulate cookies
It speeds our processor
Pregunta 13
Pregunta
What is encryption?
Respuesta
game code
Scrambling or changing a message to hide the original.
your password
messaging
Pregunta 14
Pregunta
What is decryption?
Respuesta
emailing
web creation
Unscrambling the message to make it readable.
coding
Pregunta 15
Pregunta
What was Caesars cipher?
Respuesta
italian entree
A middle age weapon
Each letter in the message is substituted with a letter a certain number down the alphabet.
Pregunta 16
Pregunta
What is the key in an encryption?
Respuesta
What allows the receiver the decode the message.
What opens a lock to a door
the code of the app
Pregunta 17
Pregunta
How large is the key that is used to encrypt a message today?
Respuesta
256 bit key
150 bit key
250 bit key
Pregunta 18
Pregunta
What is symmetric encryption?
Respuesta
When the key is always an even number
When the key is publicly known
When the same key is used to encrypt and decrypt.
Pregunta 19
Pregunta
How do you know when your computer is using public key encryption to protect your information?