This infographic is based on the InfoWeek 2012 Enterprise Applications Survey, and shows how many respondents use SaaS applications, how satisfied they are, and what their concerns are. Of the 38% of respondents that use SaaS, nearly all of them (36%) cite data encryption and security as their primary concern. Although security is naturally a worry when using internet applications, the graphic also demonstrates that those who SaaS applications are more satisfied than those using on-premise applications. Though online security might be an issue, evidently SaaS is a more satisfactory than other options.