+AC-04(06) Metadata
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AC-04(06) Metadata
Control
Enforce information flow control based on [Assignement: metadata].
Discussion
Metadata is information that describes the characteristics of data. Metadata can include structural metadata describing data structures or descriptive metadata describing data content. Enforcement of allowed information flows based on metadata enables simpler and more effective flow control. Organizations consider the trustworthiness of metadata regarding data accuracy (i.e., knowledge that the metadata values are correct with respect to the data), data integrity (i.e., protecting against unauthorized changes to metadata tags), and the binding of metadata to the data payload (i.e., employing sufficiently strong binding techniques with appropriate assurance).
Assessment Objective
information flow control enforcement is based on [Assignement: metadata].
Assessment Method
Examine
Access control policy
information flow control policies
procedures addressing information flow enforcement
system design documentation
system configuration settings and associated documentation
types of metadata used to enforce information flow control decisions
system audit records
system security plan
other relevant documents or records
Interview
System/network administrators
organizational personnel with information security responsibilities
system developers
1. Přehled
1.1 Odkazy
1.2 Identifikované požadavky
1.3 Související regulace
2. Identifikované požadavky
Požadavky
| Zdroj |
Požadavek |
3. Související regulace
Propojené úkoly
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