A business can increase the security of confidential customer information by:

A business can increase the security of confidential customer information by:

• A. Destroying paper records of credit card information
• B. Conducting employee background checks
• C. Installing a firewall and virus protection software for computer systems
• D. All of the above

Answer: (D)

Protecting confidential customer information relies on multiple layers of protection that cover physical data handling, people, and technology. Destroying paper records that contain credit card information reduces the risk of exposure by removing sensitive material from storage when it’s no longer needed. Conducting employee background checks lowers the chance of insider misuse by screening out individuals who might abuse access to data. Installing a firewall and antivirus software strengthens the technical defenses of computer systems, blocking unauthorized access and malware that could steal or compromise information. When these controls are combined, they create a defense-in-depth approach that addresses different vulnerability points and lowers overall risk. So using all of these measures together offers the strongest protection for confidential customer information.

Protecting confidential customer information relies on multiple layers of protection that cover physical data handling, people, and technology. Destroying paper records that contain credit card information reduces the risk of exposure by removing sensitive material from storage when it’s no longer needed. Conducting employee background checks lowers the chance of insider misuse by screening out individuals who might abuse access to data. Installing a firewall and antivirus software strengthens the technical defenses of computer systems, blocking unauthorized access and malware that could steal or compromise information. When these controls are combined, they create a defense-in-depth approach that addresses different vulnerability points and lowers overall risk. So using all of these measures together offers the strongest protection for confidential customer information.