Conditional User Credentials Server Validation

The patent introduces a server as an intermediary between the user's client device and the credential validation system. The server receives requests from the client device, checks whether temporal and geographic conditions are satisfied by comparing device data against credential requirements, and returns validation results. This intermediary architecture prevents users from directly manipulating credential validity since the server performs the authoritative verification, thus resolving the contradiction between ease of operation and reliability of condition enforcement.

The patent extracts the complex validation logic and condition checking computations from the client device and relocates them to the server. The client device only needs to send requests containing minimal data (current time, location coordinates) and receive validation results, while the server performs the heavy lifting of comparing this data against credential conditions. This extraction reduces client device complexity while maintaining high reliability through server-based validation.

The patent implements periodic action by having the client device check credential conditions only when the user attempts to display or use a credential, rather than continuously monitoring in the background. The device retrieves current time and location data on-demand, sends validation requests to the server only when needed, and receives responses only at these periodic intervals. This approach maintains security through verification while significantly reducing energy consumption compared to continuous monitoring.