Traditional Security Checklist STIG

Traditional Security Checklist

The Traditional Security Checklist (V2 R10) has 144 STIG checks. New to STIG checklists? Read What is a STIG checklist?, CKL vs CKLB, and STIG vs SCAP benchmark.

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Severity

Version

V2 · R10

CurrentPublished Wed Sep 30 2026

Information Assurance - Network Connections - Physical Protection of Unclassified (NIPRNet) Network Devices such as Routers, Switches and Hubs

Traditional Security Checklist

Assessment Title

Rule Text

Information Assurance - Network Connections - Physical Protection of Unclassified (NIPRNet) Network Devices such as Routers, Switches and Hubs

Description

Discussion Text

Unclassified (NIPRNet) network connections that are not properly protected in their physical environment are highly vulnerable to unauthorized access, resulting in the probable loss or compromise of sensitive information such as personally identifiable information (PII) or Controlled Unclassified Information (CUI).

REFERENCES:

Network Infrastructure Security Technical Implementation Guide (STIG)

Access Control in Support of Information Systems Security STIG (Access Control STIG)

CJCSI 6510.01F, INFORMATION ASSURANCE (IA) AND SUPPORT TO COMPUTER NETWORK DEFENSE (CND), Encl C, paragraph 34.

NIST Special Publication 800-53 (SP 800-53), Controls: AC-5, SC-7 (14)&(15), SC-8, SC-14, SC-32, PE-2(1), PE-3(1) & (4), PE-4 & PE-18

DOD Manual 5200.01, Volume 3, SUBJECT: DOD Information Security Program: Protection of Classified Information, Encl 7

DODI 5200.48 Controlled Unclassified Information (CUI)

32 CFR 117 and 32 CFR 2001 and 2003 as well as DOD Manual 5200.32 Volume 1

DOD Instruction 8510.01, SUBJECT: Risk Management Framework (RMF) for DOD Information Technology (IT)

DOD Instruction 8500.01, SUBJECT: Cybersecurity

CJCSI 6211.02D, DEFENSE INFORMATION SYSTEMS NETWORK (DISN) RESPONSIBILITIES

New to STIG checklists? Read What is a STIG checklist? and CKL vs CKLB.

Objective

V-245790

Rule

SV-245790r1273393_rule

Severity

medium

Rule Version

IA-12.02.01

Documentable

false

IA Controls

NIST SP 800-53

Rev 5

Assessment Procedure

Check Text

1. Check that ALL network connections (on NIPRNet or other Unclassified Network under review) such as routers, switches, and hubs are secured in a locked communications closet/room OR secured in a locked equipment cabinet if the equipment is located in a room that is accessed by personnel other than designated network system administrators (e.g., SAs specifically designated to administer the network devices) and/or those with security management oversight (e.g., ISSM, ISSO, SM). The intent is to ensure that only Network Administrators and other (authorized) personnel are the only persons with unimpeded access to the Network Connections.

2. If other (authorized) personnel (e.g., other than assigned system/network administrators or security management) are permitted to have unimpeded access to network devices, this authorization must be approved in writing by the site commander/director or perhaps other significant staff officer with security oversight of information systems (e.g., J6, ISSM). The documentation must include a justification indicating why the unimpeded/unescorted access is mission essential. This access allowance must be limited to very few personnel and not provided for mere convenience.

3. Ensure the locked room or cabinet cannot be easily accessed without forcible entry. Also ensure that proper key control procedures are used for ALL keys associated with both communication room doors and/or equipment cabinet doors.

4. ANY discrepancies with the above guidelines will result in a finding.

TACTICAL ENVIRONMENT: The check is applicable for fixed tactical processing environments. It is assumed the type of equipment referenced will be in a fixed environment. Not applicable to a field/mobile environment.

Implementation Procedure

Fix Text

1. All network connections (on NIPRNet or other Unclassified Network under review) such as routers, switches, and hubs must be secured within a locked communications closet/room OR secured within a cabinet if the equipment is located in a room that is accessed by personnel other than designated network system administrators (e.g., SAs specifically designated to administer the network devices) and/or those with security management oversight (e.g., ISSM, ISSO, SM).

3. The locked room or cabinet must be adequately secured so that it cannot be easily accessed without forcible entry.

4. Proper key control procedures must be in place for associated keys used to secure doors to communications rooms AND equipment cabinets.

NOTE: Because locks and keys to equipment cabinets are often inferior and do not provide for adequate physical protection it is recommended that a metal hasp be attached (using rivets or other means that cannot be removed without evidence of forcible entry) to equipment cabinets securing network equipment. General Services Administration (GSA) Medium Security Keyed Padlocks or (preferably) the S&G 8077 Changeable Combination Padlock should then be used to secure the cabinet using the hasp.

STIG check 65 of 144 in the Traditional Security Checklist STIG checklist

← Previous · V-245789Information Assurance - Network Connections - Wall Jack Security on Classified Networks (SIPRNet or other Inspected Classified Network or System) Where Port Authentication Using IEEE 802.1X IS NOT Implemented Next · V-245791 →Industrial Security - DD Form 254