Scenario: A company's DBA wants to restrict access to sensitive columns in a table for certain users. How can views be utilized to achieve this goal in DB2?

Views can act as a security layer in DB2 by allowing DBAs to create views with only the necessary columns visible to certain users, thus restricting access to sensitive data. By creating views that include only non-sensitive columns or by excluding sensitive columns, DBAs can ensure that only authorized users have access to the required data without exposing sensitive information. This approach enhances data security and compliance with regulatory requirements.