SACMAT
2010
ACM
13 years 3 months ago
2010
ACM
Role mining from the existing permissions has been widely applied to aid the process of migrating to an RBAC system. While all permissions are treated evenly in previous approache...
SACMAT
2010
ACM
13 years 4 months ago
2010
ACM
There have been many approaches proposed for role mining. However, the problems solved often differ due to a lack of consensus on the formal definition of the role mining problem....
CCS
2006
ACM
13 years 8 months ago
2006
ACM
Role engineering, the task of defining roles and associating permissions to them, is essential to realize the full benefits of the role-based access control paradigm. Essentially,...
SACMAT
2010
ACM
13 years 9 months ago
2010
ACM
There has been increasing interest in automatic techniques for generating roles for role based access control, a process known as role mining. Most role mining approaches assume t...
SACMAT
2009
ACM
13 years 9 months ago
2009
ACM
The role-based access control (RBAC) model has proven to be cost effective to reduce the complexity and costs of access permission management. To maximize the advantages offered...
CCS
2009
ACM
13 years 11 months ago
2009
ACM
Role mining algorithms address an important access control problem: configuring a role-based access control system. Given a direct assignment of users to permissions, role mining...