In the tokenization architecture, which step should be performed after the tokenization server generates the token?

The correct answer is that the tokenization server returns the token to the application. In the tokenization process, once sensitive data is submitted to the tokenization server, the server replaces that sensitive data with a unique token. This step is crucial because it allows the application to continue functioning without direct access to the original sensitive data, thereby minimizing risk during data handling.

This return of the token to the application is essential for the application to proceed with its operations while maintaining compliance and security. The application can then use this token for any necessary transactions or processes, effectively decoupling itself from the original sensitive information.

While it is important that the application collects or generates sensitive data beforehand, this action occurs prior to token generation and is not a subsequent step after tokenization. Similarly, storing the token instead of the original data, while a critical aspect of the security posture, occurs after the token is returned. Sending data to the tokenization server is also a preliminary step that does not involve the generation or return of tokens. The step that logically follows the generation of the token in the sequence of operations is indeed the return of that token to the application, facilitating its secure use.