Fill in the blank: is the idea of describing an entity uniquely.

Eligibility.

Identification

Authorization

Validity

Which of the following passwords is the strongest for authenticating to a system?

P@$55$w$0$rd$!$

P@ssword!

Password!

P@w$04$d$!$$$LON$6$

Fill in the blank: Security Keys utilize a secure challenge$-$and$-$response authentication system, which is based on

symmetric encryption

steganography

public key cryptography

shared secrets