System and methodology providing automation security architecture in an industrial controller environment
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United States of America Patent
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N/A
Issued Date -
Aug 5, 2004
app pub date -
Sep 12, 2003
filing date -
Oct 21, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention relates to a system and methodology facilitating automation security in a networked-based industrial controller environment. Various components, systems and methodologies are provided to facilitate varying levels of automation security depending on one or more security models, system capabilities, and/or other factors such as risk and cost-based assessments, for example. The security models can include asset and access based models having respective security attributes that describe the type of automation component to be accessed and the type of access permitted within the automation component such as a read and/or write access. Other type attributes include time and location information that further control outside network access to automation components.
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