Final answer:
The standard developed to protect credit card information is the c)PCI DSS, specifically designed to secure card transactions and reduce fraud.
Step-by-step explanation:
The industry data security standard developed to require the protection of credit card information is c) PCI DSS (Payment Card Industry Data Security Standard). This standard is mandatory for all entities that store, process, or transmit cardholder data, with the aim of reducing the risk of fraud and protecting sensitive payment card information. Other options such as HIPAA and FERPA are related to healthcare and educational records, respectively, while ISO 27001 is a more general framework for managing information security.