In the context of information blocking, what does the Security exception involve?

The Security exception in the context of information blocking is crucial as it pertains to protecting the security of electronic health information (eHI). This exception allows healthcare providers, health IT developers, and others to interfere with access to eHI when it is necessary to safeguard the information's security. This means that if there is a legitimate concern that sharing certain data could lead to unauthorized access or a breach of security protocols, this exception can be invoked to restrict access.

This focuses on ensuring that the integrity and confidentiality of sensitive health information are maintained and that appropriate measures are taken to prevent data breaches or misuse of information. The emphasis is on protecting patients and their health information, thus creating a balance between accessibility and security.

The other options do not align with the intent of the Security exception. For example, reducing access to improve patient engagement does not pertain to security but rather to the engagement and usability of health information. Limiting the distribution of personal health records addresses a different aspect of privacy rather than security. Refusing to share information for commercial reasons relates to commercial interests rather than the necessity to protect security, which is the core focus of the Security exception.