Hide/remove access to infolets for specific users

Summary:

In Germany KPIs such as performance may not be measured at the individual level. It must not be apparent, for example, how quickly an employee has processed or resolved a ticket. Can we hide (remove access to) some or all infolets for some user? If yes, how is this possible? Is this by using custom roles?

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):