423 search results - page 20 / 85 » A Logical Approach to Dynamic Role-Based Access Control |
128
Voted
CBMS
2008
IEEE
15 years 10 months ago
2008
IEEE
Privacy and security are critical requirements for using patient profiles in distributed healthcare environments. The amalgamation of new information technology with traditional ...
145
Voted
CHI
2011
ACM
14 years 7 months ago
2011
ACM
As users store and share more digital content at home, access control becomes increasingly important. One promising approach for helping non-expert users create accurate access po...
125
Voted
CCS
2009
ACM
16 years 4 months ago
2009
ACM
This paper proposes a D-algebra to compose decisions from multiple access control policies. Compared to other algebrabased approaches aimed at policy composition, D-algebra is the...
147
Voted
ESORICS
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. Security policies, in particular access control, are fundamental elements of computer security. We address the problem of authoring and analyzing policies in a modular wa...
127
Voted
CCS
2007
ACM
15 years 10 months ago
2007
ACM
Data outsourcing is becoming today a successful solution that allows users and organizations to exploit external servers for the distribution of resources. Some of the most challe...