The director of health information services is allowed access to the health record tracking system when providing the proper log-in and password. What is this access security mechanism called?

The access security mechanism described in the scenario is best identified as user-based access control. In user-based security systems, individuals are provided access to resources and information based on their specific credentials, such as a unique username and password. This mechanism ensures that only authorized individuals, in this case, the director of health information services, can access sensitive health record data.

User-based access control is fundamental in maintaining the confidentiality, integrity, and availability of health information. By requiring a proper log-in and password, the system verifies the identity of the user before granting access, thereby protecting the health records from unauthorized access.

Given the context, the other options do not accurately describe this security mechanism. Role-based access, for instance, would assign access rights based on the user’s role within the organization rather than individual credentials. Similarly, context-based and situation-based access control would evaluate external factors or circumstances around the user at the time of access, rather than relying solely on the user’s identity. Understanding the differences among these access control types is crucial in health information management to ensure compliance with regulations like HIPAA and to safeguard patient information effectively.