STIGQter: STIG Summary: Video Services Policy STIG Version: 1 Release: 11 Benchmark Date: 24 Apr 2020:

An ISDN-based VTC system supporting secure (classified) and non-secure (unclassified) conferences must utilize an approved pair of EIA-530 A/B switches operated in tandem or a dual A/B switch to switch the Type 1 encryptor in/out of the circuit between the CODEC and IMUX.

DISA Rule

SV-55770r1_rule

Vulnerability Number

V-43041

Group Title

RTS-VTC 7360 [ISDN]

Rule Version

RTS-VTC 7360

Severity

CAT II

CCI(s)

• CCI-000366 - The organization implements the security configuration settings.

Weight

10

Fix Recommendation

Obtain and install approved EIA-530 A/B switches.

Check Contents

Review the documentation to determine whether approved A/B switches are in place. DISN Video Services (DVS) maintains a list of A/B switches and dial isolators that have been TEMPEST certified to meet the above requirements at http://disa.mil/Services/Network-Services/Video/~/media/Files/DISA/Services/DVS/red_black_peripherals.xls. If A/B switches operated in tandem or a dual A/B switch is not implemented and used, or the A/B switches are not on the list, this is a finding.

Vulnerability Number

V-43041

Documentable

False

Rule Version

RTS-VTC 7360

Severity Override Guidance

Review the documentation to determine whether approved A/B switches are in place. DISN Video Services (DVS) maintains a list of A/B switches and dial isolators that have been TEMPEST certified to meet the above requirements at http://disa.mil/Services/Network-Services/Video/~/media/Files/DISA/Services/DVS/red_black_peripherals.xls. If A/B switches operated in tandem or a dual A/B switch is not implemented and used, or the A/B switches are not on the list, this is a finding.

Check Content Reference

M

Responsibility

Information Assurance Officer

Target Key

1418

Comments