There are a lot of regulations out there that businesses need to follow, both for their own good and that of their clients, customers, and associates. Many of these regulations—like the Health Insurance Portability and Accountability Act (HIPAA), the Sarbanes-Oxley Act (SOX), and the Payment Card Industry Data Security Standard (PCI DSS)—are relatively well known and critical to follow.
That said, these regulations dictate many basic practices that, to be completely frank, should already be a priority for every business that cares about its security and efficiency.