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SC-31 Covert Channel Analysis
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Standard - SC-31(02) Maximum Bandwidth
+SC-31(02) Maximum Bandwidth
SC-31(02) Maximum Bandwidth
Control
Reduce the maximum bandwidth for identified covert [Selection(one-or-more): storage; timing] channels to [Assignement: values].
Discussion
The complete elimination of covert channels, especially covert timing channels, is usually not possible without significant performance impacts.
Assessment Objective
the maximum bandwidth for identified covert [Selection(one-or-more): storage; timing] channels is reduced to [Assignement: values].
Assessment Method
Examine
System and communications protection policy procedures addressing covert channel analysis acquisition contracts for systems or services acquisition documentation system design documentation system configuration settings and associated documentation covert channel analysis documentation system audit records system security plan other relevant documents or records
Interview
System/network administrators organizational personnel with information security responsibilities organizational personnel with covert channel analysis responsibilities system developers/integrators
1. Prezentare generală
Titlu
Standard
1.1 Referințe
1.2 Cerințe identificate
1.3 Reglementări asociate
2. Cerințe identificate
Cerințe
Sursă
Cerință
3. Reglementări asociate
Reglementări
Sursă
Reglementare
Tichete legate
Legături
Tip de legătură
Tichet
is blocked by
SC-31(02) Maximum Bandwidth – Assessment Procedure
NIST
-
https://csrc.nist.gov/pubs/sp/800/53/r5/upd1/final