ある会社は、一般向けの e コマース Web サイトを所有しています。同社はクレジットカード決済を決済会社に委託している。次のうち、決済会社の役割を最もよく表しているのはどれですか?
正解:D
Explanation A data processor is an organization that processes personal data on behalf of a data controller. In this scenario, the company that owns the e-commerce website is the data controller, as it determines the purposes and means of processing personal data (e.g. credit card information). The payment company is a data processor, as it processes personal data on behalf of the e-commerce company (i.e. it processes credit card transactions). Reference: CompTIA Security+ Study Guide (SY0-601) 7th Edition by Emmett Dulaney, Chuck Easttom