+CP-12 Safe Mode
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CP-12 Safe Mode
Control
When [Assignement: conditions] are detected, enter a safe mode of operation with [Assignement: restrictions].
Discussion
For systems that support critical mission and business functions—including military operations, civilian space operations, nuclear power plant operations, and air traffic control operations (especially real-time operational environments)—organizations can identify certain conditions under which those systems revert to a predefined safe mode of operation. The safe mode of operation, which can be activated either automatically or manually, restricts the operations that systems can execute when those conditions are encountered. Restriction includes allowing only selected functions to execute that can be carried out under limited power or with reduced communications bandwidth.
Assessment Objective
a safe mode of operation is entered with [Assignement: restrictions] when [Assignement: conditions] are detected.
Assessment Method
Examine
Contingency planning policy
procedures addressing safe mode of operation for the system
contingency plan
system design documentation
system configuration settings and associated documentation
system administration manuals
system operation manuals
system installation manuals
contingency plan test records
incident handling records
system audit records
system security plan
other relevant documents or records
Interview
Organizational personnel with system operation responsibilities
organizational personnel with information security responsibilities
system/network administrators
system developers
1. Ħarsa ġenerali
1.1 Referenzi
1.2 Rekwiżiti identifikati
1.3 Regolamenti relatati
2. Rekwiżiti identifikati
3. Regolamenti relatati
Regolamenti
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Regolamentazzjoni |
Kwistjonijiet marbuta
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