ESORICS
2007
Springer
13 years 11 months ago
2007
Springer
We propose the role-and-relation-based access control (R2 BAC) model for workflow systems. In R2 BAC, in addition to a user's role memberships, the user's relationships w...
ESORICS
2007
Springer
13 years 11 months ago
2007
Springer
ESORICS
2007
Springer
13 years 11 months ago
2007
Springer
As the XML model gets more popular, new needs arise to specify access control within XML model. Various XML access control models and enforcement methods have been proposed recentl...
ESORICS
2007
Springer
13 years 11 months ago
2007
Springer
Anonymous communications provides an important privacy service by keeping passive eavesdroppers from linking communicating parties. However, using long-term statistical analysis of...
ESORICS
2007
Springer
13 years 11 months ago
2007
Springer
ESORICS
2007
Springer
13 years 11 months ago
2007
Springer
We present a new technique for generating a formal proof that an access request satisfies accesscontrol policy, for use in logic-based access-control frameworks. Our approach is t...
IEEEARES
2010
IEEE
13 years 11 months ago
2010
IEEE
—In large network environments multiple intrusion detection sensors are needed to adequately monitor network traffic. However, deploying and managing additional sensors on a lar...
CSFW
2010
IEEE
13 years 11 months ago
2010
IEEE
Abstract—Many computer systems have a functional requirement to release information. Such requirements are an important part of a system’s information security requirements. Cu...
CSFW
2010
IEEE
13 years 11 months ago
2010
IEEE
In recent years it has been shown that dynamic monitoring can be used to soundly enforce information flow policies. For programs distributed in source or bytecode form, the use o...
CSFW
2010
IEEE
13 years 11 months ago
2010
IEEE
—Authorization logics allow concise specification of flexible access-control policies, and are the basis for logic-based access-control systems. In such systems, resource owner...