ch. 1. The impact of enterprise architecture -- ch. 2. Enterprise planning -- ch. 3. Enterprise architecture challenges -- ch. 4. Finding value -- ch. 5. Managing identity -- ch. 6. Sharing information -- ch. 7. Storing information -- ch. 8. Making connections -- ch. 9. Anytime/anywhere computing -- ch. 10. Virtualization -- ch. 11. Enterprise sustenance -- ch. 12. Enterprise security -- ch. 13. Recovering from disaster -- ch. 14. Future computing.