Which security measure should be implemented to control access to sensitive information in an organization?

Implementing password-protected computer security is essential because it provides a primary line of defense for controlling access to sensitive information stored on electronic systems. Password protection ensures that only authorized personnel with the correct credentials can access confidential data. This form of security is configurable and can be tailored to specific user roles, allowing for varying levels of access depending on the sensitivity of the information.

Additionally, utilizing strong password policies, such as requiring complex passwords and regular updates, further enhances this security measure. This method is critical in digital environments where unauthorized access could lead to data breaches, identity theft, and other security incidents.

While other measures like physical document locks, security badges for entry, and biometric systems are certainly useful in a comprehensive security plan, password protection is foundational in an increasingly digital world. Each of these alternatives plays a role in protecting sensitive information but does not directly control access to electronic data in the same way that password protection does.