How can I privately sell a car while ensuring the transaction remains confidential and secure?

To privately sell a car while ensuring confidentiality and security, follow these steps:

1. Use a secure payment method like a cashier's check or bank transfer.
2. Meet in a safe, public location for the transaction.
3. Draft a detailed bill of sale outlining the terms of the sale.
4. Remove personal belongings and sensitive information from the car before handing it over.
5. Transfer the title and registration promptly to complete the sale.