How does the SESAME process handle access privileges?

The SESAME process handles access privileges by utilizing distinct mechanisms for authentication and access rights management, which is why the choice indicating that it uses one ticket for authentication and another for access privileges is accurate.

In SESAME, authentication is managed through an initial ticket that verifies the user's identity, while a separate ticket is issued to manage access privileges. This separation allows for more granular control over what actions a user can perform after their identity has been verified, enhancing security.

By using a different mechanism for access privileges, SESAME can provide a more flexible and secure model that can adapt to various access control needs, limiting what authenticated users can do based on predetermined criteria or policies. This two-tiered approach ensures that access control can be both robust and nuanced, addressing the complexities of modern security environments.

The other options, while they hold certain truths in different contexts, do not accurately describe the SESAME process's handling of access privileges in detail. Thus, the choice regarding using distinct tickets for authentication and access privileges best reflects the structure and functionality of SESAME.