In your own words, could you describe how challenge-and-response authentication works? If passwords are so unsafe, why should I use this authentication method instead?

You may describe a challenge-response authentication system in your own terms. What benefits do they have over a standard password-based system?

In the context of authentication, describe the idea of a challenge-response system. Is this approach safer than a conventional one that uses passwords?

Please elaborate so I may learn more about authentication challenge-response systems. A password-based system is not nearly as secure as the one shown here since users must remember their passwords.

Please elaborate so I may learn more about authentication challenge response systems. In contrast to what has been shown here, a system in which users are responsible for remembering passwords is very insecure.

In the context of authentication, please elaborate on the idea of a challenge-response system. Is this strategy more secure than a conventional one that depends on passwords?

It's important to understand what challenge-response authentication is. A password-based approach is not as safe as this one.

To what ends does authentication work? There is an ongoing discussion on the benefits and drawbacks of various verification methods.

Systems for challenge-response authentication must be well described. What makes it more secure than a password-based approach is not immediately obvious, but it does.

Can the merits and flaws of various authentication procedures be evaluated in some way?