A Decision Model for IT Risk Management on Disaster Recovery Center in an Enterprise Architecture Model

摘要

This paper describes some factors which influence risk as a variable in Enterprise Architecture (EA) methodology. This reasearch will focus on one aspect of risk in the Disaster Recovery Center (DRC) since the risk is related to the information assets which is easily understood in DRC. The main purpose of this paper is to show the possibility of designing a decision suppport in case of risk. The decision support is given in a mathematical equation. Decision support given in this paper can be implemented in organization to determine the appropriate Tier for their DRC by considering risk.