STIGQter: STIG Summary: Traditional Security Checklist Version: 2 Release: 9 Benchmark Date: 01 Jul 2026:

Information Security (INFOSEC) - Secure Room Storage Standards - Perimeter Construction using Proper Permanent Construction Materials for True Ceiling, Walls and Floors.

DISA Rule

SV-245820r1138481_rule

Vulnerability Number

V-245820

Group Title

IS-02.02.11

Rule Version

IS-02.02.11

Severity

CAT II

CCI(s)

• CCI-000366 - Implement the security configuration settings.

Weight

10

Fix Recommendation

1. Secure rooms or areas (*containing inspectable SIPRNet assets) must have walls, floor, and roof construction made of permanent construction materials; i.e., plaster, gypsum wallboard, metal panels, hardboard, wood, plywood, or other materials offering resistance to, and evidence of unauthorized entry into the area.

2. Materials such as plywood must be attached in a manner so as not to enable easy removal of screws or nails to gain ingress and then replace upon egress.

3. The "True" ceiling shall be constructed of plaster, gypsum, wallboard material, hardware or any other acceptable material.

Check Contents

For secure rooms or areas (*containing inspectable SIPRNet assets) check:

1. That walls, floor, and roof construction of secure rooms are made of permanent construction materials; i.e., plaster, gypsum wallboard, metal panels, hardboard, wood, plywood, or other materials offering resistance to, and evidence of unauthorized entry into the area. Materials such as plywood must be attached in a manner so as not to enable easy removal of screws or nails to gain ingress and then replace upon egress.

2. The "True" ceiling shall be constructed of plaster, gypsum, wallboard material, hardware or any other acceptable material.

TACTICAL ENVIRONMENT: This check is applicable where vaults or secure rooms are used to protect classified materials or systems. The only exception will be for urgent (short term) tactical operations or other contingency situations where fixed facilities and equipment are not yet present or incapable of being used.

Vulnerability Number

V-245820

Documentable

False

Rule Version

IS-02.02.11

Severity Override Guidance

For secure rooms or areas (*containing inspectable SIPRNet assets) check:

1. That walls, floor, and roof construction of secure rooms are made of permanent construction materials; i.e., plaster, gypsum wallboard, metal panels, hardboard, wood, plywood, or other materials offering resistance to, and evidence of unauthorized entry into the area. Materials such as plywood must be attached in a manner so as not to enable easy removal of screws or nails to gain ingress and then replace upon egress.

2. The "True" ceiling shall be constructed of plaster, gypsum, wallboard material, hardware or any other acceptable material.

TACTICAL ENVIRONMENT: This check is applicable where vaults or secure rooms are used to protect classified materials or systems. The only exception will be for urgent (short term) tactical operations or other contingency situations where fixed facilities and equipment are not yet present or incapable of being used.

Check Content Reference

M

Target Key

5410