STIGQter 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 be cabled to maintain a minimum of 5 or 15 centimeters RED/BLACK separation on either side of any Type 1 encryptor and any dial isolator (depending on the TEMPEST zone).

DISA Rule

SV-55774r2_rule

Vulnerability Number

V-43045

Group Title

RTS-VTC 7400

Rule Version

RTS-VTC 7400

Severity

CAT III

CCI(s)

Weight

10

Fix Recommendation

Install cabling and equipment in accordance with CNSSAM TEMPEST/01-13, RED/BLACK Installation Guidance. Depending on the TEMPEST ZONE, the separation requirements are:
- Minimum equipment separation - 50 cm or 1m
- Minimum cable separation - 5 cm or 15 cm

Check Contents

Review the documentation and based on the TEMPEST ZONE in the CNSSAM TEMPEST/01-13, RED/BLACK Installation Guidance, verify whether the required separations between RED and BLACK equipment and cables are met. This includes cable routing inside equipment cabinets. Depending on the TEMPEST ZONE, the separation requirements are:
- Minimum equipment separation - 50 cm or 1m
- Minimum cable separation - 5 cm or 15 cm

If the cables or equipment are closer than the minimum cable and equipment separation distances, this is a finding.

Vulnerability Number

V-43045

Documentable

False

Rule Version

RTS-VTC 7400

Severity Override Guidance

Review the documentation and based on the TEMPEST ZONE in the CNSSAM TEMPEST/01-13, RED/BLACK Installation Guidance, verify whether the required separations between RED and BLACK equipment and cables are met. This includes cable routing inside equipment cabinets. Depending on the TEMPEST ZONE, the separation requirements are:
- Minimum equipment separation - 50 cm or 1m
- Minimum cable separation - 5 cm or 15 cm

If the cables or equipment are closer than the minimum cable and equipment separation distances, this is a finding.

Check Content Reference

M

Responsibility

Information Assurance Officer

Target Key

1418

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