Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Step 1
Introduction:
Client-server systems often use password-based authentication.
Due to the password travelling via the internet, it is not particularly secure.
A challenge-response strategy is safer in these situations.
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- Give a more thorough explanation of what a challenge-response authentication system comprises. How secure is it compared to a standard password-based system?arrow_forwardIn order to better understand how a challenge-response authentication system works, please provide an example.How much more secure is it compared to a password-protected system?arrow_forwardIn your own words, please explain the notion of a challenge-and-response authentication system (CRAS). Why is this type of authentication more safe than one that relies on passwords?arrow_forward
- Give a more thorough explanation of what a challenge-response authentication system comprises. How secure is it compared to a standard password-based system?arrow_forwardIn your own words, please elucidate the concept of a challenge–response authentication system. How does it improve upon the security offered by a regular password-based system?arrow_forwardGive an explanation of what a challenge-response system is in terms of authentication. How does it provide more security compared to a conventional password-based system?arrow_forward
- Define a "authentication challenge-response system" and provide some examples of its application. What benefits does this system offer over password-based methods?arrow_forwardDescribe what a challenge-response authentication mechanism is and how it works. What makes it more safe than using a password is unclear at first glance.arrow_forwardExplain what an authentication challenge–response system is in the context of its name. How does it improve upon the standard password-based security mechanism in use today?arrow_forward
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