You are documenting a recommended future direction for a current customer of IBM Tivoli identity,
access, risk and compliance solutions. The customer has implemented IBM Tivoli Identity
Manager, IBM Tivoli Access Manager for e-business, IBM Tivoli Risk Manager, and IBM Tivoli
Security Compliance Manager. This customer has solved several security exposures and realizes
the efficiencies and efficacy of integrated, enterprise-level security within their enterprise. It is clear
that a natural evolution for this customer is to consider many of the same security services across
enterprise boundaries. Which three statements are true about the security of cross-enterprise
transactions? (Choose three.)

A.
IBM Tivoli Federated Identity Manager is an appropriate investment for this customer.

B.
The key technology in any cross-enterprise configuration is enterprise content filtering
technology.

C.
Any recommended approach must be based on Worldwide Federated Data Interchange
(WWFDI) standards.

D.
They can cover the cross-enterprise case simply by using cross-enterprise options for the IBM
Tivoli security products they already have.

E.
The preferred route for addressing secure cross-enterprise (federated) transactions is to base
an approach on emerging Web services architecture and standards.

F.
A service-oriented architecture approach allows significant business expansion with relatively
minor investment, and securing this architecture in a Web services standards-based fashion is
critical to success.