351 search results - page 19 / 71 » Formalisation and implementation of Access control models |
105
Voted
DBSEC
2007
15 years 4 months ago
2007
Abstract. Modern information systems require temporal and privilegeconsuming usage of digital objects. To meet these requirements, we present a new access control model–Times-bas...
150
Voted
SACMAT
2009
ACM
15 years 10 months ago
2009
ACM
Modern operating systems primarily use Discretionary Access Control (DAC) to protect files and other operating system resources. DAC mechanisms are more user-friendly than Mandat...
129
Voted
MOBISYS
2007
ACM
16 years 3 months ago
2007
ACM
We present rendezvous-based access control for access control in the pre-hospital environment. Rendezvous-based access control is a simple cryptographic access control method that...
140
Voted
SACMAT
2004
ACM
15 years 9 months ago
2004
ACM
Emerging trust and risk management systems provide a framework for principals to determine whether they will exchange resources, without requiring a complete definition of their ...
123
Voted
ACISP
1998
Springer
15 years 7 months ago
1998
Springer
Abstract. Most current object-based distributed systems support access control lists for access control. However, it is difficult to determine which principal information to use fo...