438 search results - page 2 / 88 » Activity-based Access Control Model to Hospital Information |
IHI
2012
12 years 1 months ago
2012
Regulations and policies regarding Electronic Health Information (EHI) are increasingly complex. Federal and State policy makers have called for both education to increase stakeho...
ACSAC
2006
IEEE
2006
IEEE
A Study of Access Control Requirements for Healthcare Systems Based on Audit Trails from Access Logs
14 years 10 days ago
In healthcare, role-based access control systems are often extended with exception mechanisms to ensure access to needed informationeven when the needs don’t followthe expected ...
HICSS
2009
IEEE
14 years 1 months ago
2009
IEEE
The research design, evaluation methodology, and statistical analysis of the clinical efficacy of healthcare information technology (HIT) implementation can be a challenging task....
CSFW
2011
IEEE
12 years 6 months ago
2011
IEEE
Abstract—Audit mechanisms are essential for privacy protection in permissive access control regimes, such as in hospitals where denying legitimate access requests can adversely a...
ASIAN
2007
Springer
13 years 10 months ago
2007
Springer
Current information systems are more and more complex. They require more interactions between different components and users. So, ensuring system security must not be limited to us...