Electronic data processing departments Business enterprises 1 Computer networks 1 Computer security 1 Computers 1 Contracting out 1 Electronic data processing departments--Contracting out 1 Expert systems (Computer science) 1 Information resources management 1 Information services 1 Information technology 1 Information technology--Management 1 Management information systems 1 Offshore outsourcing 1 Reengineering (Management) 1