Learn how to use Access Control Lists and the Certification feature to control who has access to your HyperIntelligence Cards. Securing the data of your enterprise is a critical step in the card deployment process. This tutorial will review how administrators can help secure the card data by giving access to trusted groups or individuals. Regardless of prior ACL privileges, take note that the card must be certified for other users to view the card across web applications. Before enabling ACLs or certifications, only the single owner of the card will have viewing permissions.