Risk evaluation of enterprise informatization based on the unascertained method

Abstract

As enterprise's informatization is a long and complicated process, it is necessary to make a risk assessment before doing the action of informatization. With the unascertained theory, this paper made a qualitative and quantitative analysis about the risk factors of enterprise informatization process. According to the enterprise informatization risk management of diamond model, it extracted comprehensive measures for information risk evaluation and made the risk evaluation. Through the unascertained theory in the risk assessment the paper made a quantitative evaluation about the index which is difficult to quantify. And it also provides feasible risk assessment methods for the implementation of enterprise's informatization. © 2012 Springer-Verlag Berlin Heidelberg.