926 search results - page 54 / 186 » Policy framings for access control |
67
Voted
IFIP
2004
Springer
15 years 3 months ago
2004
Springer
We extend a particular access control framework, the Privilege Calculus, with a possibility to override denied access for increased flexibility in hard to define or unanticipated...
ACSC
2009
IEEE
15 years 5 months ago
2009
IEEE
Privacy is today an important concern for both data providers and data users. Data generalization can provide significant protection of an individual’s privacy, which means the...
AINA
2009
IEEE
15 years 3 months ago
2009
IEEE
—The paper first discusses motivations why taking into account location information in authentication and access control is important. The paper then surveys current approaches t...
70
Voted
CORR
2006
Springer
14 years 10 months ago
2006
Springer
Abstract. We consider the interpretations of notions of access control (permissions, interdictions, obligations, and user rights) as run-time properties of information systems spec...
91
Voted
CHI
2011
ACM
14 years 1 months ago
2011
ACM
We performed a study of Facebook users to examine how they coped with limitations of the Facebook privacy settings interface. Students graduating and joining the workforce create ...