The IDPS must implement policy filters that constrain data structure and content to organizationally defined information security policy requirements when transferring information between different security domains.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
SRG-NET-000283-IDPS-NA	SRG-NET-000283-IDPS-NA	SRG-NET-000283-IDPS-NA_rule		Medium

Description
It is imperative that when information is being moved from one security domain to another, policy filters must be applied to the data to enforce the organization's security policy requirements. This requirement applies to information flow control for Cross Domain Solutions. Implementation and placement of the IDS and IDP sensors and components must not be designed to require information transfer across security domains that differ in classification. There is a high risk of contamination because of the monitoring functionality of the sensors.

Description

It is imperative that when information is being moved from one security domain to another, policy filters must be applied to the data to enforce the organization's security policy requirements. This requirement applies to information flow control for Cross Domain Solutions. Implementation and placement of the IDS and IDP sensors and components must not be designed to require information transfer across security domains that differ in classification. There is a high risk of contamination because of the monitoring functionality of the sensors.

STIG	Date
IDPS Security Requirements Guide (SRG)	2012-03-08

Details

Check Text ( C-43167_chk )
This requirement does not apply to IDPS.

Fix Text (F-43167_fix)
Not applicable for IDPS. No fix required.