How do I buy Bitcoin using an ATM?

Good afternoon, I'm considering purchasing Bitcoin using an ATM but I'm a bit uncertain about the process. Could you walk me through the steps? Firstly, how do I find a Bitcoin ATM near me? Once I've located one, what kind of verification process is typically required? Do I need to have a Bitcoin wallet set up beforehand? Also, are there any fees associated with using a Bitcoin ATM? Lastly, how do I ensure that the transaction is secure and my funds are protected? Thank you for your assistance in clarifying this process for me.