Which technology is used to monitor and manage access to sensitive data?

• A. Encryption Protocols
• B. Access Control Systems
• C. Firewalls
• D. Virtual Private Networks

Answer: (B)

Access control systems are crucial for monitoring and managing access to sensitive data. They define who has permissions to access specific resources or information within a system. These systems use various methods, including user authentication, role-based access control, and policies that dictate how and when users can access data. By implementing access control systems, organizations can ensure that only authorized individuals can view or manipulate sensitive information, significantly reducing the risk of data breaches and unauthorized access.

While encryption protocols secure data at rest and in transit, they do not specifically monitor access. Firewalls primarily focus on controlling incoming and outgoing network traffic based on predetermined security rules, but they do not manage user permissions to access specific files or data sets. Virtual private networks (VPNs) enhance privacy and security over networks by creating encrypted connections, but they do not manage access rights to data itself. Thus, access control systems stand out as the dedicated technology for managing and overseeing user access to sensitive data effectively.