The Effect of Information Systems in the Information Security in Medical Organization of Shaharekord

Today's spread of sciences and emergence of modern technologies necessitates information exchange. As a result security of information systems should be considered more seriously. The purpose of the present study is to determine the effect of information systems in organizational information system. Accessibility, privacy, authentication, undeniability, and comprehensiveness are the five effective dimensions of information security that have been analyzed using a researcher made questionnaire and were analyzed in a statistical population of 165 personnel of medical organization of shahrekord and sample of 115 people using a simple randomization method. The validity of the questionnaire was analyzed by face validity and the reliability was analyzed by internal consistency (=0.92). The data were analyzed using SPSS 19 and the results showed that information systems influence all dimensions of information security i.e. accessibility, privacy, comprehensiveness, undeniability and authentication more than average and in general the role of information systems in information security of medical organization of Shahrekord is more than average.