Safe Computing

Popcorn Hack Number 1:

MCQ Answer: A–> A finger print is considered PII.

Popcorn Hack Number 2:

A and D are not considered multi-factor authentication.

Popcorn Hack Number 3:

B. Finn and Gwen develop a system that maps each letter of the alphabet to a unique symbol using a secret key. Finn uses the key to write a message to Gwen where each letter is replaced with the corresponding symbol. Gwen uses the key to map each symbol back to the original letter.

Popcorn Hack Number 4:

What makes a good password: A combination of letters, numbers, and symbols. It doesn’t include public information like name and birthdate, it’s not an easy to guess word, and it’s long - 8+ characters.