Abstract :
Risk assessment involves a disciplined approach of maintain information to support a risk decision, which
consists of identification and analysis of hazards and associated risk with the occurrence of these hazards. In this
paper, we examine about the risk assessment of delicate information processing strategies in Information Systems
like pharmacy, health, automobile, and educational systems. Primarily risk assessment methods are arrange into two
classifications Qualitative investigation techniques and Quantitative examination strategies. We made a
comprehensive study on Qualitative approaches such as Fuzzy sets and Rough sets and Quantitative approaches such
as AHP, Bayesian classifier and Bayesian networks and compared the advantages and disadvantages of the above
mentioned methods for given sensible data and concluded the best suitable assessment methods for the sensitive
pharmacy data.
Keyword :
Risk, AHP, Bayesian Networks, Fuzzy, Soft computing Sensitive Information Systems