 
 <prompt> ```Use di article answer di questions.

ISO 9564 na international standard for personal identification number (PIN) management and security for financial services.

Di PIN dey use to confirm di identity of a customer (wey be di user of bank card) inside electronic funds transfer system, and (usually) to authorize di transfer or withdrawal of funds. So, e dey important to protect PINs against unauthorized disclosure or misuse. Modern banking systems need to work together between different PIN entry devices, smart cards, card readers, card issuers, acquiring banks and retailers – including transmission of PINs between those entities – so dem need common rules for handling and securing PINs, to ensure technical compatibility and agreed level of security. ISO 9564 provide principles and techniques to meet these requirements.

ISO 9564 get three parts, under di general title of "Financial services — Personal Identification Number (PIN) management and security".

ISO 9564-1:2011 specify di basic principles and techniques of secure PIN management. E include general principles and specific requirements.

Di basic principles of PIN management include:

Di standard specify some characteristics wey dey required or recommended of "PIN entry devices" (wey also dey known as PIN pads), i.e. di device wey di customer dey enter di PIN, including:

1. Wetin dem dey call "PIN entry devices"?
2. How many parts ISO 9564 get?
3. Under which heading dem dey included?
4. Wetin dem dey use PIN confirm?
5. Of who?
6. Wetin dem dey use?
7. Inside wetin?
8. Wetin use of the PIN usually authorize?
9. Wetin ISO 9564-1:2011 specify?
10. E include general rules?``` <response>: ```1. Card readers
2. Three
3. "Financial services — Personal Identification Number (PIN) management and security"
4. Identity
5. The customer
6. Bank card
7. Electronic funds transfer system
8. Transfer or withdrawal of funds
9. Secure PIN management
10. Yes``` 