Title

The A/B switch must be properly marked and labeled. (Cat III impact)

Discussion

Failure to correctly mark switch positions and cable connections can lead to the A/B switch connecting the wrong device to the wrong system for the current intended use. This can lead to a denial of access to a peripheral by an IS or the access of the wrong peripheral by an IS compromising sensitive data. The ISSO or SA will ensure the A/B switch, cables, switch positions, and connectors are labeled in accordance with this STIG.

Check Content

The reviewer will view the A/B switch to verify it is marked in accordance with this STIG. It is marked government owned equipment. The switch positions are marked as to the systems or peripherals connected. The cables and connectors are marked with the systems or peripherals that are connected and their classification level. If the A/B switch is not properly marked and labeled, this is a finding.

Fix Text

Mark and label the A/B switch in accordance with this STIG.

Additional Identifiers

Rule ID: SV-6980r2_rule

Vulnerability ID: V-6758

Group Title:

Expert Comments

CCIs tied to check.

Controls tied to check. These are derived from the CCIs shown above.