Invention Grant
US08458778B2 System, method, and apparatus for on-demand limited security credentials in wireless and other communication networks
有权
用于无线和其他通信网络中的按需有限安全凭证的系统，方法和装置
- Patent Title: System, method, and apparatus for on-demand limited security credentials in wireless and other communication networks
- Patent Title (中): 用于无线和其他通信网络中的按需有限安全凭证的系统，方法和装置
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Application No.: US12020093Application Date: 2008-01-25
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Publication No.: US08458778B2Publication Date: 2013-06-04
- Inventor: Ramakrishna S. Budampati , Denis Foo Kune , Soumitri N. Kolavennu
- Applicant: Ramakrishna S. Budampati , Denis Foo Kune , Soumitri N. Kolavennu
- Applicant Address: US NJ Morristown
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morristown
- Main IPC: G06F7/04
- IPC: G06F7/04
Abstract:
A method includes storing a security credential associated with a communication network on a portable storage device. The method also includes detecting removal of the portable storage device from a specified location. The method further includes allowing at least one communication device to communicate over the communication network using the security credential. In addition, the method includes revoking the security credential after a specified time period has elapsed. The portable storage device could represent a card, and the specified location could represent a card reader/writer. Also, the communication network could represent a wireless network, and the security credential could represent a cryptographic key.
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