Personal identifiable information

Personal identifiable information (shortly known as PII) is the information that can be linked just to one person. Examples of such information are social security number, or driver license ID.

As opposite to it is the information that can not be linked just to one person. For example a name of a person, or a city name that person lives in.

For example multiple people with name John Doe may be living in New York city.

PII when stored in computers may be a subject to computer theft, therefore such information needs to be properly secured.

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