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A Flexible Trust-Based Access Control Mechanism for Security and Privacy Enhancement in Ubiquitous Systems.
Pho Duc Giang
Le Xuan Hung
Sungyoung Lee
Young-Koo Lee
Heejo Lee
Published in:
MUE (2007)
Keyphrases
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access control mechanism
ubiquitous systems
access control
data security
security policies
security mechanisms
security issues
role based access control
ubiquitous computing
statistical databases
fine grained
privacy preserving
access control policies
personal information
security model
sensitive data
private information
privacy policies
smart environments
security requirements
network security
information security
data privacy
personal data
access rights
privacy concerns
information loss
trust model
distributed systems
access control systems
lightweight
context aware
sensor networks
artificial intelligence