**Challenge-and-Response Authentication Systems (CRAS): A Safer Alternative**For our benefit, what adjectives would you use to define a challenge-and-response authentication system (CRAS)? There are a number of reasons why this method of authentication is safer than just using passwords.*Explanation:*This excerpt prompts readers to consider the defining qualities of a challenge-and-response authentication system. This method involves a user receiving a challenge—typically a question or prompt—and providing the correct response. This process is considered more secure than traditional passwords due to factors such as complexity and the dynamic nature of challenges, which make unauthorized access more difficult.

For our benefit, what adjectives would you use to define a challenge-and-response authentication system? (CRAS). There are a number of reasons why this method of authentication is safer than just using passwords.

For our benefit, what adjectives would you use to define a challenge-and-response authentication system? (CRAS). There are a number of reasons why this method of authentication is safer than just using passwords.

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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**Challenge-and-Response Authentication Systems (CRAS): A Safer Alternative**

For our benefit, what adjectives would you use to define a challenge-and-response authentication system (CRAS)? There are a number of reasons why this method of authentication is safer than just using passwords.

*Explanation:*

This excerpt prompts readers to consider the defining qualities of a challenge-and-response authentication system. This method involves a user receiving a challenge—typically a question or prompt—and providing the correct response. This process is considered more secure than traditional passwords due to factors such as complexity and the dynamic nature of challenges, which make unauthorized access more difficult.

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