Abstract:
:The proper functioning of a hospital computer system is an arduous work for managers and staff. However, inconsistent policies are frequent and can produce enormous problems, such as stolen information, frequent failures, and loss of the entire or part of the hospital data. This paper presents a new method named EMRlog for computer security systems in hospitals. EMRlog is focused on two kinds of security policies: directive and implemented policies. Security policies are applied to computer systems that handle huge amounts of information such as databases, applications, and medical records. Firstly, a syntactic verification step is applied by using predicate logic. Then data mining techniques are used to detect which security policies have really been implemented by the computer systems staff. Subsequently, consistency is verified in both kinds of policies; in addition these subsets are contrasted and validated. This is performed by an automatic theorem prover. Thus, many kinds of vulnerabilities can be removed for achieving a safer computer system.
journal_name
Biomed Res Intjournal_title
BioMed research internationalauthors
Martínez Monterrubio SM,Frausto Solis J,Monroy Borja Rdoi
10.1155/2015/542016subject
Has Abstractpub_date
2015-01-01 00:00:00pages
542016eissn
2314-6133issn
2314-6141journal_volume
2015pub_type
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doi:10.1155/2013/769645
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