What are the differences in information security needs for a bank versus a retail store?

Banks prioritize protecting sensitive financial data and personal customer information due to regulatory requirements and the high risk of fraud, necessitating advanced encryption and multi-factor authentication. In contrast, retail stores focus more on securing payment information and customer data during transactions, often implementing point-of-sale security measures and PCI compliance. While both require strong cybersecurity measures, banks face greater scrutiny and must adhere to stricter regulations. Additionally, banks often deal with larger volumes of high-value transactions, making their threat landscape more complex.