What precisely do you mean by "objectives of authentication"? Compare and contrast the advantages and disadvantages of different authentication techniques.

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
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What precisely do you mean by "objectives of authentication"? Compare and contrast the advantages and disadvantages of different authentication techniques.

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Step 1

Authentication is used when a server:

Wants to know who is accessing their data or website but does not want to reveal that information.

Authentication is used by clients to verify that a server really belongs to the organisation it claims to be part of.

Sometimes they'll claim to be a system when they need to know anything about servers, for instance.

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