发明授权
- 专利标题: Guaranteed delivery of changes to security policies in a distributed system
- 专利标题(中): 在分布式系统中保证对安全策略的更改
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申请号: US10186204申请日: 2002-06-26
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公开(公告)号: US07478418B2公开(公告)日: 2009-01-13
- 发明人: Senthilvasan Supramaniam , Weiqing Huang , Klimenty Vainstein
- 申请人: Senthilvasan Supramaniam , Weiqing Huang , Klimenty Vainstein
- 申请人地址: US DE Wilmington
- 专利权人: Guardian Data Storage, LLC
- 当前专利权人: Guardian Data Storage, LLC
- 当前专利权人地址: US DE Wilmington
- 代理机构: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- 主分类号: G06F21/00
- IPC分类号: G06F21/00 ; G06F15/16 ; G06F9/445
摘要:
Improved approaches for communicating changes to security policies (or rules) in a distributed security system are disclosed. Depending on the status of an affected user in the system, the changes can be delivered to the user if the user is logged in the system or effectuated in a state message in a local server and the state message is delivered to the user next time the user is logged in the system. If a local server is not operative at the time that a change request is received for a user of the local server, the change request is redirected to another local server. The user is directed to the another local server to affect the change request. As a result, various changes are guaranteed to be delivered to the affected users without compromising the network efficiency.