What are some drawbacks to using biometrics for authentication? Check all that apply.

There are potential privacy concerns.

Biometrics are easy to share.

Biometric authentication is difficult or impossible to change if compromised.

Biometric authentication is much slower than alternatives.

In what way are U$2$F tokens more secure than OTP generators?

They're cheaper.

They're resistant to phishing attacks.

They're password$-$protected.

They can't be cloned.

What elements of a certificate are inspected when a certificate is verified? Check all that apply.

"Not valid after" date

Trust of the signatory CA

Certificate key size

"Not valid before" date