Assessment Objective

Determine if:

• information flow control is enforced using [Assignment: organization-defined security policy filters] as a basis for flow control decisions for [Assignment: organization-defined information flows] .
• [Assignment: SELECTED PARAMETER VALUE(S)] data after a filter processing failure in accordance with [Assignment: organization-defined security policy].

Assessment Methods

Examine

• Access control policy
• information flow control policies
• procedures addressing information flow enforcement
• system design documentation
• system configuration settings and associated documentation
• list of security policy filters regulating 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

Test

• Mechanisms implementing information flow enforcement policy
• security policy filters

Saincheisteanna nasctha

• NIST -

  https://csrc.nist.gov/pubs/sp/800/53/r5/upd1/final