Are block lists optional, but unable to be overridden in specific deployments?

Block lists are not optional and cannot be overridden in specific deployments. This means that once a block list is implemented, it serves as a mandatory framework that will be enforced across the deployment. The primary function of a block list is to enhance security by preventing known threats from executing, which underscores the importance of maintaining consistency in security policy across all endpoints. For this reason, the functionality of block lists is designed to ensure compliance, safeguard against vulnerabilities, and streamline management rather than allowing flexibility or exceptions in deployment scenarios.