A FRAMEWORK TO MANAGE SENSITIVE INFORMATION DURING ITS MIGRATION BETWEEN SOFTWARE PLATFORMS by OLUSEGUN ADEMOLU AJIGINI submitted in accordance with the requirements for the degree of DOCTOR OF PHILOSOPHY in the subject INFORMATION SYSTEMS at the UNIVERSITY OF SOUTH AFRICA SUPERVISOR: PROF J A VAN DER POLL CO-SUPERVISOR: PROF J H KROEZE JUNE 2016 Open Rubric