The DNS server implementation must provide protected storage for cryptographic keys with organization-defined safeguards and/or hardware protected key store.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-263644	SRG-APP-000915-DNS-000310	SV-263644r982545_rule	CCI-004910	medium
Description
A Trusted Platform Module (TPM) is an example of a hardware-protected data store that can be used to protect cryptographic keys.
STIG			Date
Domain Name System (DNS) Security Requirements Guide			2025-12-19

Related Frameworks

1 mapping across 3 frameworks

SCF0 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (1) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

CRY-09Cryptographic Key Management

1.00

DISA STIG Benchmark (XCCDF)V4R2intersects(normalised)
DISA CCI List2025-01-23equal to(normalised)
SCF Secure Traceability Relationship Mapping (STRM)2026.2equal to

NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (6) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

IA-5(1)Password-based Authentication

1.00

DISA STIG Benchmark (XCCDF)V4R2intersects(normalised)
DISA STIG Benchmark (XCCDF)3our copyintersects(normalised)
DISA STIG Benchmark (XCCDF)3intersects(normalised)
DISA CCI List2025-01-23equal to(normalised)

IA-5(2)Public Key-based Authentication

1.00

DISA STIG Benchmark (XCCDF)V4R2intersects(normalised)
DISA STIG Benchmark (XCCDF)3our copyintersects(normalised)
DISA STIG Benchmark (XCCDF)3intersects(normalised)
DISA CCI List2025-01-23equal to(normalised)

SC-17Public Key Infrastructure Certificates

1.00

DISA STIG Benchmark (XCCDF)V4R2intersects(normalised)
DISA STIG Benchmark (XCCDF)1our copyintersects(normalised)
DISA STIG Benchmark (XCCDF)1intersects(normalised)
DISA CCI List2025-01-23equal to(normalised)

SC-28Protection of Information at Rest

1.00

DISA STIG Benchmark (XCCDF)V4R2intersects(normalised)
DISA STIG Benchmark (XCCDF)1our copyintersects(normalised)
DISA STIG Benchmark (XCCDF)1intersects(normalised)
DISA CCI List2025-01-23equal to(normalised)

SC-28(1)Cryptographic Protection

1.00

DISA STIG Benchmark (XCCDF)V4R2intersects(normalised)
DISA STIG Benchmark (XCCDF)1our copyintersects(normalised)
DISA STIG Benchmark (XCCDF)1intersects(normalised)
DISA CCI List2025-01-23equal to(normalised)

SC-28(3)Cryptographic Keys

1.00

DISA STIG Benchmark (XCCDF)V4R2intersects(normalised)
DISA CCI List2025-01-23equal to(normalised)

CCI1 mapping

CCI-004910

1.00

DISA STIG Benchmark (XCCDF)V4R2intersects(normalised)

Details

Check Text (C-263644r982545_chk)

Verify the DNS server implementation is configured to provide protected storage for cryptographic keys with organization-defined safeguards and/or hardware protected key store. If the DNS server implementation is not configured to provide protected storage for cryptographic keys with organization-defined safeguards and/or hardware protected key store, this is a finding.

Fix Text (F-67452r982093_fix)

Configure the DNS server implementation to provide protected storage for cryptographic keys with organization-defined safeguards and/or hardware protected key store.