发明名称 |
SCOPE-CENTRIC ACCESS CONTROL MODEL |
摘要 |
Apparatus, methods, and computer program products are disclosed that maintain an association graph made up of association tuples. Each of the association tuples belongs to an access-control-policy scope that imposes an access control policy. On receipt of a client reference and a supplier reference a scope-defining entity is identified from the client reference. The scope-defining entity has an explicit access control policy. An effective supplier reference is retrieved from a set of the association tuples matching the scope-defining entity and is presented.
|
申请公布号 |
US2009049509(A1) |
申请公布日期 |
2009.02.19 |
申请号 |
US20070839146 |
申请日期 |
2007.08.15 |
申请人 |
ORACLE INTERNATIONAL CORPORATION |
发明人 |
CHAN ERIC S.;BEGUN VLADIMIR;CHATTERJEE RAMKRISHNA;TEPLOV ILYA;VASUDEVAN RAMESH |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|