What is the primary function of a Deny List in security settings?

The primary function of a Deny List in security settings is to specifically define who cannot access certain elements. This approach is particularly useful in managing security because it allows administrators to identify and restrict access for certain users or groups without needing to outline permissions for everyone else. By creating a Deny List, organizations ensure that even if a user technically has the capability to access a resource, their permissions can be overridden by being listed on the Deny List.

This method focuses on proactively preventing certain individuals from gaining unauthorized access to sensitive information or systems, thereby enhancing the overall security framework. It streamlines the process of access control by concentrating on those who should have restrictions rather than documenting all configurations of access permissions, which can be more complex and cumbersome to manage.