title: FOIN: a nominative information occultation function.
abstract: This article is intended to show that a great amount of work has to (and will) be done in terms of security for the healthcare information system community. Some very promising results have already been obtained in France, especially at CNAMTS, for providing the required security and privacy of nominative information in the context of future electronic exchanges between private/public hospital and CNAMTS, the french biggest mandatory healthcare insurance. FOIN, a robust anonymisation function, is just an example of such recent progress that traduces the french national engagement towards more flexible interconnection between various authorised healthcare information systems in close conjunction with more and more reliable and secure procedural and technical requirements. Firstly, the legal and medical needs for so strong anonymisation functions are described; secondly, the most important security requirements of these sensible functions are detailed and, lastly, the main security and implementation features of FOIN are globally indicated.
authors.affiliation: CEN/TC251/WG6 Expert Cessi-Cnamts, Toulouse, France. cessi@mipnet.fr
authors.forename: G
authors.initials: G
authors.lastname: Trouessin
authors.forename: F A
authors.initials: FA
authors.lastname: Allaert
mesh_terms: D000465:Algorithms; D016494:Computer Security; D003205:Computing Methodologies; D003219:Confidentiality / Q000331:legislation & jurisprudence; D005602:France; D006801:Humans; D007256:Information Systems; D016347:Medical Records Systems, Computerized / Q000331:legislation & jurisprudence