Access control method for disconnected automation systems
A security system for disconnected automation devices comprises a central access control authority that provides access regulations that are received by a portable unit. An analysis component that determines whether access should be provided to a disconnected system based at least in part upon the a...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A security system for disconnected automation devices comprises a central access control authority that provides access regulations that are received by a portable unit. An analysis component that determines whether access should be provided to a disconnected system based at least in part upon the access regulations. In accordance with an aspect of the present invention, for example, the access regulations can restrict access to a disconnected device for a particular timeframe. |
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