660 search results - page 29 / 132 » History-Based Access Control and Secure Information Flow |
SACMAT
2010
ACM
13 years 7 months ago
2010
ACM
Proposed models for spatially-aware extensions of role-based access control (RBAC) combine the administrative and security advantages of RBAC with the dynamic nature of mobile and...
ACSAC
1999
IEEE
14 years 29 days ago
1999
IEEE
Mainly for scalability reasons, many cryptographic security protocols make use of public key cryptography and require the existence of a corresponding public key infrastructure (P...
ISW
1997
Springer
14 years 24 days 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...
CCS
2010
ACM
13 years 7 months ago
2010
ACM
GPS-enabled mobile devices are a quickly growing market and users are starting to share their location information with each other through services such as Google Latitude. Locati...
LOCA
2009
Springer
14 years 3 months ago
2009
Springer
With proliferation of ubiquitous computing, digital access is facing an increasing risk since unauthorized client located at any place may intrude a local server. Location Based Ac...