Cyber security

What does the A in the CIA stand for

Availability

What does the C in the CIA triad stand for

Confidentiality

In cyber security, what does CIA stand for?

Confidentiality, Integrity, Availability

Alice is buying books from an online retail site, and she finds that she is able to change the price of a book from $19.99 to $1.99. Which part of the CIA triad has been broken?

I

What does the I in the CIA triad stand for

Integrity

cyber

relating to computers

Which of the following is not true about cybersecurity? Recent data breaches have released personal information of hundreds of millions of people. Cybersecurity is the protection of computer systems, networks, and data from digital attacks. As we rely more on computing devices to store and send data, we increase our vulnerability to cyber attacks. Cyber attacks can devastate large organizations, but individuals are largely unaffected.

Cyber attacks can devastate large organizations, but individuals are largely unaffected.

Which of the following is true about the Internet of Things? I. The Internet of Things is the network of devices with the ability to connect and exchange data. II. The Internet of Things increases our vulnerability to cyber attacks. III. The Internet of Things is purely positive-there are no negative consequences to increased connectivity

I and II

What is a black hat hacker

a hacker that uses their skills for bad

What is a white hat hacker

a person that uses their hacking skills for good

How to prevent cyber attacks

firewalls, strong passwords, and multistep authentication

What was the Wanna cry computer ransomware hack

hackers locked down 300,000 computer systems and demanded money to unlock them

security

measures taken to guard computers from spying or destructive behaviors

What is a grey hat hacker

something between a white hat and black hat hacker

What is the internet of things?

the idea that everything / every device could be given an ip address and put on the internet. Ex. using your phone to turn on your microwave

What do people in cyber security careers do

try to break security systems, fix weaknesses, and use creative problem solving