706 search results - page 52 / 142 » Access Control: Policies, Models, and Mechanisms |
POPL
2000
ACM
14 years 1 months ago
2000
ACM
Certified code is a general mechanism for enforcing security properties. In this paradigm, untrusted mobile code carries annotations that allow a host to verify its trustworthine...
ECTEL
2007
Springer
14 years 3 months ago
2007
Springer
Search engine-based features are a basic interaction mean for users to find information inside a Web-based Learning Management Systems (LMS); nonetheless, traditional solutions la...
FASE
2008
Springer
13 years 10 months ago
2008
Springer
Abstract. To guarantee the security of computer systems, it is necessary to define security permissions to restrict the access to the systems' resources. These permissions enf...
CCS
2007
ACM
14 years 25 days ago
2007
ACM
The problem of key management for access control systems has been well-studied, and the literature contains several schemes for hierarchy-based and temporal-based access control. ...
ICSE
2007
IEEE-ACM
14 years 9 months ago
2007
IEEE-ACM
Modern multiuser software systems have adopted RoleBased Access Control (RBAC) for authorization management. This paper presents a formal model for RBAC policy validation and a st...