Does Box have access to my data?

I'm curious about the privacy and security measures employed by Box when it comes to user data. Specifically, does Box have access to my data and, if so, what kind of information do they have access to? Are there any protocols in place to ensure that this access is only granted for legitimate reasons and that my data is kept secure and confidential? I'm particularly concerned about the safety of my sensitive information, such as personal documents and financial records, and I want to make sure that I understand the extent of Box's access to my data before using their services.