62 search results - page 2 / 13 » History-Based Access Control with Local Policies |
GRID
2007
Springer
13 years 5 months ago
2007
Springer
In this paper, we present a role-based access control method for accessing databases through the Open Grid Services Architecture – Data Access and Integration (OGSA-DAI) framewor...
SP
1997
IEEE
13 years 9 months ago
1997
IEEE
When packet filtering is used as a security mechanism, different routers may need to cooperate to enforce the desired security policy. It is difficult to ensure that they will d...
EDBT
2008
ACM
14 years 5 months ago
2008
ACM
We introduce a fine grained access control mechanism for Peer-to-Peer collaborations. It is based on the local access control components of the participants. The peers export thei...
ICTCS
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. An extension of the λ-calculus is proposed to study historybased access control. It allows for parametrized security policies with a possibly nested, local scope. To gov...
SACMAT
2009
ACM
13 years 11 months ago
2009
ACM
In this paper, we present a mandatory access control system that uses input from multiple stakeholders to compose policies based on runtime information. In the emerging ubiquitous...