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Printer Friendly    Text Version  Email Page Trusted Recovery States When an operating system or application crashes or freezes, it should not put the system into an insecure state. A system should be designed to “fail closed” meaning it does not fail and allow open access to its resources. Most common method of monitoring the “state” of a resource is to monitor the input and output controls.

Related Content  •  Overview  •  Administrative Management  •  Product Evaluation  •  Operational Assurance  •  Configuration Management  •  Patch Management  •  Threats to Operational Security  •  Email Security  •  Summary

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