What does the abbreviation RAB stand for in a security context?

In a security context, the abbreviation RAB stands for "Restricted Access Badge." This term refers to a credential used to regulate and control access to sensitive or secure areas within a facility or organization. Individuals who possess a Restricted Access Badge are granted specific permissions to enter locations that are not accessible to everyone, thereby enhancing security and ensuring that only authorized personnel can access certain areas. This approach is crucial for protecting sensitive information, equipment, and personnel.

The other options, while related to various aspects of security and regulation, do not accurately reflect the commonly accepted meaning of RAB in this context. Concepts like "Regulatory Assessment Board," "Risk Assessment Briefing," and "Remote Access Bit" serve different purposes within their respective fields and do not align with the specific application of managing physical access measures in security scenarios.