What does a challenge-and-response authentication method mean exactly? (CRAS). Why is this technique more secure than others that use passwords?
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What does a challenge-and-response authentication method mean exactly? (CRAS). Why is this technique more secure than others that use passwords?
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Solved in 2 steps
- Explain challenge-and-response authentication in your own words (CRAS). Why is this authentication safer than passwords?Explain challenge–response systems in authentication. Is it safer than passwords?Explain a challenge-response authentication system. It's unclear how this strategy is safer than passwords.
- Explain authentication challenge–response. Password-based methods are less secure?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 system that uses challenges and responses should be described in detail. What makes it more safe than a system that relies on passwords?
- Define "authentication challenge–response system." Why is this approach safer than password-based ones?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.An authentication challenge–response system may be described. Why is this approach more secure than a password-based method?
- A challenge-response authentication mechanism should be described. Why is it more secure than a password?Explain what the term "authentication challenge-response system" means and why it is more secure than other systems that rely on passwords.Challenge-response authentication systems must be explained. It seems more secure than a password-based method, although why is unclear.