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» Access Control Encryption: Enforcing Information Flow with C...
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SWS
2004
ACM
13 years 11 months ago
Applying hierarchical and role-based access control to XML documents
W3C Recommendations XML Encryption and XML-Digital Signature can be used to protect the confidentiality of and provide assurances about the integrity of XML documents transmitted...
Jason Crampton
IJCMAM
2010
160views more  IJCMAM 2010»
13 years 2 months ago
Exploring Type-and-Identity-Based Proxy Re-Encryption Scheme to Securely Manage Personal Health Records
Commercial Web-based Personal-Health Record (PHR) systems can help patients to share their personal health records (PHRs) anytime from anywhere. PHRs are very sensitive data and an...
Luan Ibraimi, Qiang Tang, Pieter H. Hartel, Willem...
IJMI
2007
140views more  IJMI 2007»
13 years 5 months ago
Securing electronic health records without impeding the flow of information
Objective: We present an integrated set of technologies, known as the Hippocratic Database, that enable healthcare enterprises to comply with privacy and security laws without imp...
Rakesh Agrawal, Christopher M. Johnson
POPL
2008
ACM
14 years 5 months ago
Cryptographically sound implementations for typed information-flow security
In language-based security, confidentiality and integrity policies conveniently specify the permitted flows of information between different parts of a program with diverse levels...
Cédric Fournet, Tamara Rezk
SAJ
2002
97views more  SAJ 2002»
13 years 5 months ago
PrivGuard : a model to protect private information based on its usage
No reliable method currently exists to safeguard the privacy of private information. Privacy policies are insufficient as compliance can not be enforced automatically. In this pap...
Frans A. Lategan, Martin S. Olivier