STIGQter: STIG Summary: Tri-Lab Operating System Stack (TOSS) 5 Security Technical Implementation Guide Version: 1 Release: 1 Benchmark Date: 26 Mar 2026:

TOSS 5 must implement DOD or other applicable U.S. Government agency-approved encryption in the bind package.

DISA Rule

SV-282608r1200804_rule

Vulnerability Number

V-282608

Group Title

SRG-OS-000423-GPOS-00187

Rule Version

TOSS-05-000476

Severity

CAT II

CCI(s)

• CCI-002418 - Protect the confidentiality and/or integrity of transmitted information.
• CCI-002422 - Maintain the confidentiality and/or integrity of information during reception.

Weight

10

Fix Recommendation

Configure BIND to use the system crypto policy.

Add the following line to the "options" section in "/etc/named.conf":

include "/etc/crypto-policies/back-ends/bind.config";

Check Contents

Verify BIND uses the system crypto policy using the following command:

Note: If the "bind" package is not installed, this requirement is not applicable.

$ sudo grep include /etc/named.conf

include "/etc/crypto-policies/back-ends/bind.config";'

If BIND is installed and the BIND config file does not include the "/etc/crypto-policies/back-ends/bind.config" directive, or the line is commented out, this is a finding.

Vulnerability Number

V-282608

Documentable

False

Rule Version

TOSS-05-000476

Severity Override Guidance

Verify BIND uses the system crypto policy using the following command:

Note: If the "bind" package is not installed, this requirement is not applicable.

$ sudo grep include /etc/named.conf

include "/etc/crypto-policies/back-ends/bind.config";'

If BIND is installed and the BIND config file does not include the "/etc/crypto-policies/back-ends/bind.config" directive, or the line is commented out, this is a finding.

Check Content Reference

M

Target Key

5738