You can use RACF® to protect DB2® data by installing the DB2 RACF access control module. The module is an exit load module that can be used as the DB2 access authorization exit routine. The module receives control from the DB2 access control authorization exit point and allows you to control the access to DB2 objects by defining profiles in the RACF database.

For more information, see RACF Access Control Module Guide for your version of DB2. You can find DB2 information at IBM Information Management Software for z/OS Solutions Information Center.