Could you possibly describe the idea of a challenge-and-response authentication system to me in your own terms so that I better grasp it? (CRAS). What makes this technique more secure than password-based authentication?
Could you possibly describe the idea of a challenge-and-response authentication system to me in your own terms so that I better grasp it? (CRAS). What makes this technique more secure than password-based authentication?
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Step 1
Given
Password-based authentication is utilized in client-server systems.
This method is insecure since the password is broadcast online.
In these circumstances, challenge-response enhances security.
The database first sends a challenge string to the client in a challenge-response system.
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