NDLI: Data security in medical information system

Content Provider	IEEE Xplore Digital Library
Author	Machkour, M. Khamlichi, Y.I. Afdel, K.
Copyright Year	2009
Description	Author affiliation: Department of Mathematics and Computer Sciences, Laboratory of the Computing Systems and Vision, Faculty of Sciences Agadir, Morocco (Machkour, M.; Khamlichi, Y.I.; Afdel, K.)
Abstract	The database systems use the mechanisms of granting and revoking privileges and of authorization control to ensure the security of data. However, some users such as administrators or persons in charge of security have access to comprehensive content of database including patient's information that are of intimate nature and must be discreet. To enhance the security and avoid illegal access of such users, we propose in this article a mechanism using the content-based watermarking technique. Patient's information are encrypted and inserted in an image associated to it. This image, with faculties of object-relational and object-oriented databases, is directly integrated into the database. To check the integrity of the image we use the edge map and invariant moments.
Starting Page	391
Ending Page	394
File Size	751994
Page Count	4
File Format	PDF
ISBN	9781424437566
DOI	10.1109/MMCS.2009.5256667
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-04-02
Publisher Place	Morocco
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Data security Medical information systems Image databases Information security Object oriented databases Database systems Authorization Medical control systems Control systems Watermarking mammography images Confidentiality Integrity Edge cryptography BLOB Object
Content Type	Text
Resource Type	Article

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