| 发明名称 |
PERFORMING AUTHORIZATION CONTROL IN A CLOUD STORAGE SYSTEM |
| 摘要 |
A method, apparatus and computer program product for performing authorization control in a cloud storage system. The method comprises: receiving an access request to a file block, wherein the file block is embedded with tag data comprising at least file block authorization information; retrieving the file block; extracting the file block authorization information from the tag data; determining whether the access request matches the file block authorization information; and performing the access request if the access request matches the file block authorization information. Effective authorization control may be performed in a cloud storage system. |
| 申请公布号 |
US2016041784(A1) |
申请公布日期 |
2016.02.11 |
| 申请号 |
US201514827280 |
申请日期 |
2015.08.15 |
| 申请人 |
International Business Machines Corporation |
发明人 |
Li Ying;Li Xin Hui;Luo Jing;Luo Lin |
| 分类号 |
G06F3/06;G06F21/80;G06F21/62 |
主分类号 |
G06F3/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of performing authorization control on file block access, comprising:
receiving an access request to a file block, wherein the file block is embedded with tag data comprising at least file block authorization information; retrieving the file block; extracting the file block authorization information from the tag data; determining whether the access request matches the file block authorization information; and performing the access request if the access request matches the file block authorization information. |
| 地址 |
Armonk NY US |
