A company stores detailed logs of all user activities, including timestamps and actions performed. However, multiple employees share the same login credentials for convenience. After a fraudulent transaction occurs, no one admits responsibility.
Why does the system fail to provide non-repudiation?

Question

A company stores detailed logs of all user activities, including timestamps and actions performed. However, multiple employees share the same login credentials for convenience. After a fraudulent transaction occurs, no one admits responsibility.

Why does the system fail to provide non-repudiation?

Accepted Answer

Actions cannot be uniquely linked to an individual user

Answer

The timestamps are insufficient for auditing

Answer

The system does not encrypt the logs

Answer

The logs are not detailed enough

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A company stores detailed logs of all user activities, including timestamps and ...

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