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

Authentication

It is a term that alludes to the method involved with demonstrating that some reality or some record is certified. In software engineering, this term is ordinarily connected with demonstrating a client's personality. Typically, a client demonstrates their personality by giving their certifications, that is to say, a concurred snippet of data divided among the client and the system.