Phishing has been a growing information security risk for online consumers. However, various levels of uncertainties exist in consumer knowledge and evaluation of online phishing risks. Drawing upon research in decision under risks and uncertainties, this study categorizes an online consumer’s knowledge of phishing risks as falling under one of four uncertainty states: known certainty, known un...

Information technology (IT) outsourcing has been recognized as a new methodology in many organizations. Yet making an appropriate decision with regard to selection and use of these methodologies may impose uncertainties and risks. Estimating the occurrence probability of risks and their impacts organizations goals may reduce their threats. In this study, an extended analytical hierarchical proc...

As well as highlighting the importance of cost benefit analyses in decisionmaking processes where (expected) outcomes are very difficult to predict – given the degree of prevailing and potential risks and uncertainties, as well as the unquantifiable nature of such risks and uncertainties, this paper also illustrates the importance of complementary measures in the current Basel risk based capita...

Today, bioterrorism is a real threat in the whole world. Considering the actions of bioterrorism by using biological agents capable of promoting great epidemics and overload in the health systems of any city, state or country, the bioterrorism is not only a health professional concern, but government and military also. This article discusses a bibliographical review done in the LILACS, MEDLINE,...