发明申请
- 专利标题： Systems and methods for preventing an attack on healthcare data processing resources in a hospital information system
- 专利标题（中）： 防止在医院信息系统中对医疗数据处理资源的攻击的系统和方法
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申请号： US10819349申请日： 2004-04-07
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公开(公告)号： US20050066061A1公开(公告)日： 2005-03-24
- 发明人: Alan Graves , Jeffrey Fitchett , Stephen Elliott , John Watkins , Dany Sylvain
- 申请人： Alan Graves , Jeffrey Fitchett , Stephen Elliott , John Watkins , Dany Sylvain
- 主分类号： G06F15/16
- IPC分类号： G06F15/16 ; G06Q99/00 ; H04B7/00 ; H04L12/28 ; H04M11/06 ; G06F17/60
摘要：
A system comprising a switching entity disposed between healthcare data processing resources and non-healthcare data processing resources. The switching entity is capable of operation in a first state in which an end user device is communicatively coupled to the healthcare data processing resources to support a healthcare session and a second state in which the end user device is communicatively coupled to the non-healthcare data processing resources to support a non-healthcare session. If the authentication request message is received while the switching entity is operating in the second state and a particular non-healthcare session is in progress, and the selected authentication entity is the healthcare authentication entity, initiating a memory purge at the end user device. Attacks on the healthcare data processing resources, both from the non-healthcare resources directly and via the end user device, are thus prevented.
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