481 search results - page 59 / 97 » Analyzing and Managing Role-Based Access Control Policies |
ISW
1997
Springer
14 years 1 months ago
1997
Springer
Information security is based on access control models and cryptographic techniques. These are well established areas of research in computer security, but are not capable of supp...
GLOBECOM
2007
IEEE
14 years 3 months ago
2007
IEEE
Abstract— Policy based networks provide high levels of flexibility by allowing definition of packet handling rules within a network, resource allocation strategies, network man...
ICPADS
2008
IEEE
14 years 3 months ago
2008
IEEE
Body sensor networks (BSNs) have become a promising technology for healthcare, in which biosensors continuously monitor physiological parameters of a user. Distinct from conventio...
ICDIM
2007
IEEE
14 years 3 months ago
2007
IEEE
: This paper proposes a context-aware security service providing multiple authentications and authorization from a Security Level which is decided dynamically in a context-aware en...
ESORICS
2009
Springer
14 years 9 months ago
2009
Springer
By shifting the burden of proofs to the user, a proof-carrying authorization (PCA) system can automatically enforce complex access control policies. Unfortunately, managing those p...