Clarify the meaning of "multifactor authentication." How well does it prevent the theft of passwords?
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Clarify the meaning of "multifactor authentication." How well does it prevent the theft of passwords?
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- Multifactor authentication is beyond my grasp. How does it protect passwords?Explain how an authentication system that relies on a challenge and a response works. It is not immediately obvious how this new technique offers a higher level of security compared to the standard approach of using passwords.Authentication using several factors defies my little knowledge of the subject. In what ways does it help to keep passwords safe, and how does it do this?
- Multifactor authentication is unclear to me. How does it protect stolen passwords?Explain a challenge-response authentication system. It's unclear how this strategy is safer than passwords.Define the term "authentication challenge-response system" and describe its purpose. A password-based system is not as safe as the one described here.
- What does two-factor authentication consist of? How does it prevent passwords from being stolen?Define the word "salt" in reference to cryptography. You should explain how it is utilized to make password cracking more difficult.Do several methods of authentication have any negative effects? What precisely does it do to assist protect compromised accounts from being attacked again?
- Explain the concept behind an authentication method that relies on a question and response (CRAS). Why is this method safer than using a password, exactly?An authentication challenge-response mechanism should be shown.With password protection, how much more secure is it?Multifactor authentication is a mystery to me. When it comes to preventing password theft, what function does it play