Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Explain the concept of a challenge–response authentication system. What makes it more safe than a normal password-based approach is that
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- Explain the concept of a challenge–response system in the context of authentication. Is this method more secure than a traditional one that relies on passwords?arrow_forwardSystems 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.arrow_forwardDistinct modes of authentication have different advantages and disadvantages when it comes to security.arrow_forward
- Explain authentication challenge–response. Why is it safer than a password-based system?arrow_forwardExplain challenge-response authentication and its operation. This method's advantages over password-based ones are unclear.arrow_forwardExplain "multifactor authentication". Does it protect passwords?arrow_forward
- Authentication systems have a variety of advantages and disadvantages, but how can you tell them apart?arrow_forwardSystems 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.arrow_forwardDescribe what it means to have a challenge-response authentication system in place. Password-based methods are less secure than the one shown here.arrow_forward
- Explain what a challenge-response authentication system is and how it works. What makes this method safer than using a password, exactly?arrow_forwardIt is essential to comprehend challenge-response authentication. A password-based method is less secure than this one.arrow_forwardDescribe the purpose and operation of a challenge-response authentication method. What makes it more secure than a typical password-based method is not immediately clear.arrow_forward
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