Question

What are the consequences if there is no authentication? Explain in details
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Answer 1

Answer:uthentication is the process of recognizing a user’s identity. It is the mechanism of associating an incoming request with a set of identifying credentials. The credentials provided are compared to those on a file in a database of the authorized user’s information on a local operating system or within an authentication server

Explanation:

Answer 2

If there is no authentication it refers to the communication failure.

• The recognition method of the  user identity represents authentication. It is the action to prove or demonstrate something is real or genuine.
• The active connection is naturally denied in specific case of authentication failure. If the connection is attempted frequently, it means that a hacker tries to over run the security shield.
• In such scenario authentication procedures respond by delaying a direct response at ever-greater time intervals, enabling repeated attempts to authenticate.

• If authentication is missing then system can be easily hacked and all credible information can be disclosed.