Abstract. We investigate the issue of typing confidentiality in a languagebased information-flow security approach, aiming at improving some previously proposed type systems, esp...
As increasing amounts of valuable information are produced and persist digitally, the ability to determine the origin of data becomes important. In science, medicine, commerce, an...
Abstract—Belief and vulnerability have been proposed recently to quantify information flow in security systems. Both concepts stand as alternatives to the traditional approaches...
Given the significant increase of on-line services that require personal information from users, the risk that such information is misused has become an important concern. In such ...
Modern information technology is increasingly used in healthcare with the goal to improve and enhance medical services and to reduce costs. In this context, the outsourcing of com...