Describe the risk associated with each of the following authentication techniques and provide a resolution: Bob checks Alice's password against a database of passwords. Alice, the sender, converts her message to a hash value and uses her private key to encrypt it. The digital signature is shown here.

Management Of Information Security
6th Edition
ISBN:9781337405713
Author:WHITMAN, Michael.
Publisher:WHITMAN, Michael.
Chapter12: Protection Mechanisms
Section: Chapter Questions
Problem 19RQ
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Describe the risk associated with each of the following authentication techniques and provide a resolution:

Bob checks Alice's password against a database of passwords.
Alice, the sender, converts her message to a hash value and uses her private key to encrypt it. The digital signature is shown here.

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