Which of the following is NOT a family of security and privacy controls under RMF?

Vulnerability Scanning is not categorized as a family of security and privacy controls under the Risk Management Framework (RMF). Instead, it is typically considered a specific type of security assessment activity aimed at identifying security weaknesses in systems or networks.

The families of security and privacy controls recognized under RMF include Incident Response, which involves preparations and procedures to handle security breaches; Configuration Management, which focuses on maintaining secure configurations of information systems; and Access Control, which pertains to managing who can access information and under what conditions. Each of these focuses on broader themes of managing security risks and ensuring the integrity, confidentiality, and availability of information resources, while vulnerability scanning is a targeted activity used to identify vulnerabilities within those frameworks.