When should a server recheck an id?

A server should recheck an ID when there is a change in the context that could affect the validity of the ID, such as a session timeout, user logout, or a significant update to user permissions. Additionally, rechecking may be necessary after a specified time interval for security purposes or when handling sensitive data. It’s also prudent to revalidate IDs during critical operations to ensure that the user still has the appropriate access rights.