Chapter 3. Controlling Data Access
Subsystem Access
Data Set Protection
Authorization IDs
Authorizations and Privileges
Auditing
Security is an important consideration whenever data is stored in a relational database management system. In this chapter, we discuss controlling data access using many different methods. Access to data within DB2 is controlled at many levels, including subsystem, database objects, and application plan/packages. The topics of authentication of user IDs and passwords are discussed. We configure groups of typical database users such as database administrators, system administrators, transactional processing personnel, and decision support users. Each of these database user types may require different access privileges. ...
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