Question

Which of the following elements constitute PII?

1) Passport numbers
2) Cookies and tokens
3) Telephone numbers
4) Device IDs

Answer 1

Passport numbers, telephone numbers, and device IDs constitute PII.

Step-by-step explanation:

The elements that constitute PII (Personally Identifiable Information) from the given options are:

1. Passport numbers: Passport numbers are unique identification numbers issued to individuals by their government. They contain personal information such as name, date of birth, and nationality.
2. Telephone numbers: Telephone numbers are unique identifiers assigned to individuals and are used for communication. They can reveal personal information about the owner.
3. Device IDs: Device IDs are unique identifiers assigned to electronic devices such as smartphones, tablets, or computers. These IDs can be associated with personal information and usage history.

On the other hand, cookies and tokens are not considered PII in themselves. Cookies are small text files stored on a user's device to track and store information, while tokens are used for authentication purposes.