Authentication Controller for Multi-Resource Access

The system applies different authentication strength conditions to different resources based on their specific security requirements. The controller selects and applies the appropriate condition from multiple available conditions according to the target resource, rather than uniformly applying the strictest condition to all resources. This allows each resource to have its own localized authentication requirements matched to its actual security needs.

The system changes the authentication parameters (strength conditions) dynamically based on the target resource. The acquirer obtains multiple different authentication strength conditions, and the controller selects the appropriate condition parameter set for each specific resource access request. This enables flexible adjustment of authentication requirements to match actual security needs of different resources.

The system dynamically adjusts the authentication condition applied based on the target resource, even though the authentication operation itself is performed once. The controller receives the authentication result and then selectively applies the appropriate authentication strength condition corresponding to the specific resource being accessed. This dynamic selection ensures security is maintained at the resource level while preserving the efficiency of single authentication.

The controller acts as an intermediary between the single authentication operation and multiple resource accesses. It receives the authentication result and then mediates by selecting and applying the appropriate authentication condition for each specific resource based on pre-acquired condition sets. This intermediary function allows the system to maintain both authentication efficiency and security.