Personal Identification Number (PIN)
Candlefocus EditorThe length of the personal identification number (PIN) can vary from four to 12 digits, and its complexity can also differ from one issuer to another. Generally speaking, it is recommended to choose a personal identification number (PIN) that is long, hard to guess and not related to any personal information, such as name or birth date. Moreover, it is important to remember that a personal identification number (PIN) should never be shared with another person, and it is best to avoid using the same PIN for multiple accounts or cards.
In addition to being used for withdrawing money, personal identification numbers (PINs) are also used as an extra security measure for buying items online, unlocking smartphones, accessing accounts and sectors which require extra levels of identification. As the PIN is validated with the user's bank or card provider through a secure network, the PIN adds an extra layer of authentication to ensure that only the account holder can authorize a transaction.
In the event the personal identification number (PIN) is lost or forgotten, individual can contact the bank or card issuer for help. They can also change the PIN to a new one whenever it is required or desired.
In conclusion, a personal identification number (PIN) is a numerical code used to verify an individual's identity and authorise various transactions. The PIN is designed to work as an extra layer of security, ensuring that only the account holder can confirm the transaction. Choosing a long, hard to guess PIN is recommended, and it should never be shared with another person or used for multiple accounts. In the event the PIN is lost or forgotten, one should contact the bank or card issuer for help.