Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Transcribed Image Text:Describe the operation of an authentication system using a challenge-response
format. It is not immediately apparent how this strategy is more secure than the
traditional password-based method.
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- Authentication: why? Which authentication methods are best and worst?arrow_forwardDifferent authentication techniques each have their own set of benefits and drawbacks, and it's important to be aware of both before deciding which one to use.arrow_forwardPlease 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.arrow_forward
- Distinct modes of authentication have different advantages and disadvantages when it comes to security.arrow_forwardExplain challenge-response authentication and its operation. This method's advantages over password-based ones are unclear.arrow_forwardDetail the process of user authentication using a challenge-response mechanism. What makes this method more secure than the usual one relying on passwords is not immediately apparent.arrow_forward
- Describe what it means to have a challenge-response authentication system in place. Password-based methods are less secure than the one shown here.arrow_forwardAn authentication challenge–response system may be described. Why is this approach more secure than a password-based method?arrow_forwardExplain what it means to have an authentication challenge–response system in place. A method that relies on passwords is not as secure as the one shown here.arrow_forward
- It is essential to comprehend challenge-response authentication. A password-based method is less secure than this one.arrow_forwardExplain the operation of a challenge-response-based authentication system. It is not immediately clear how this approach is safer than the norm, which depends on passwords.arrow_forwardExplain challenge–response systems in authentication. Is it safer than passwords?arrow_forward
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