872 search results - page 126 / 175 » An Access Control Language for a General Provenance Model |
CCS
2000
ACM
13 years 12 months ago
2000
ACM
Conventional firewalls rely on topology restrictions and controlled network entry points to enforce traffic filtering. Furthermore, a firewall cannot filter traffic it does ...
AINA
2007
IEEE
13 years 11 months ago
2007
IEEE
Pervasive computing environments introduce new requirements in expressiveness and flexibility of access control policies which are almost addressable leveraging contextual informa...
POPL
2005
ACM
14 years 8 months ago
2005
ACM
A lightweight logical approach to race-free sharing of heap storage between concurrent threads is described, based on the notion of permission to access. Transfer of permission be...
ICMLA
2009
14 years 4 months ago
2009
User authentication and intrusion detection differ from standard classification problems in that while we have data generated from legitimate users, impostor or intrusion data is s...
ICDIM
2007
IEEE
14 years 1 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...