CMMC 2.0 AC.L2-3.1.3: Control CUI Flow

What else in your programme already covers this

This control maps to 51 controls across 22 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.

CIS Controls v8 · 5 controls

CIS-13.4 Perform Traffic Filtering Between Network Segments
CIS-13.6 Collect Network Traffic Flow Logs
CIS-3.12 Segment Data Processing and Storage Based on Sensitivity
CIS-3.13 Deploy a Data Loss Prevention Solution
CIS-3.8 Document Data Flows

ISO 27701:2019 · 5 controls

6.10.2 Information transfer
7.4.9 PII transmission controls
7.5.1 Identify basis for PII transfer between jurisdictions
7.5.3 Records of transfer of PII
8.5.3 Records of PII disclosure to third parties

AWS Well-Architected Security Pillar · 4 controls

SEC03-BP08 Share resources securely within your organization
SEC05-BP02 Control traffic flow within your network layers
SEC07-BP02 Apply data protection controls based on data sensitivity
SEC08-BP04 Enforce access control

ISO 27001:2022 · 4 controls

5.14 Information transfer
5.33 Protection of records
8.12 Data leakage prevention
8.22 Segregation of networks

C5 (Germany) · 3 controls

C5-COS-06 Segregation of data traffic in jointly used network environments
C5-COS-08 Policies for data transmission
C5-IDM-07 Access to cloud customer data

Cloud Security Alliance Cloud Controls Matrix (CCM) v4.0.1 · 3 controls

CCM-DSP-05 Data Flow Documentation
CCM-IVS-03 Network Security
CCM-IVS-06 Segmentation and Segregation

FedRAMP High · 3 controls

AC-21 Information Sharing
AC-4 Information Flow Enforcement
AC-4(21) Physical or Logical Separation of Information Flows

FedRAMP Moderate · 3 controls

AC-21 Information Sharing
AC-4 Information Flow Enforcement
AC-4(21) Physical or Logical Separation of Information Flows

ANSSI Guide d'hygiene informatique (42 mesures, v2.0) · 2 controls

ANSSI-HYG-19 Segment the Network and Partition the Zones
ANSSI-HYG-25 Secure Dedicated Network Interconnections with Partners

ASD Strategies to Mitigate Cyber Security Incidents · 2 controls

ASD37-22 Network segmentation (Excellent)
ASD37-27 Outbound data loss prevention (Very Good)

Azure Security Benchmark · 2 controls

NS-1 Establish network segmentation boundaries
NS-2 Secure cloud services with network controls

ISO 27002:2022 · 2 controls

5.14 Information transfer
8.12 Data leakage prevention

NIST Cybersecurity Framework 2.0 · 2 controls

NIST-CSF-ID.AM-03 Representations of the organization's authorized network communication and internal and external network data flows are maintained
NIST-CSF-PR.IR-01 Networks and environments are protected from unauthorized logical access and usage

NIST SP 800-53 Rev 5 · 2 controls

NIST800-AC-21 AC-21 Information Sharing
NIST800-AC-4 AC-4 Information Flow Enforcement

PCI DSS 4.0 · 2 controls

1.2.4 1.2.4 Accurate data-flow diagram for account data
1.3.2 1.3.2 Outbound CDE traffic restricted

Australia Consumer Data Right - Banking (CDR) · 1 control

AUCDR-IS-3 Securely manage information assets over their lifecycle

HIPAA Security Rule · 1 control

164.308(a)(4)(ii)(A) Isolating Health Care Clearinghouse Functions (Required if applicable)

NIST SP 800-161 Rev 1 · 1 control

161R1-AC-4 Information Flow Enforcement

NIST SP 800-171 Rev 3 · 1 control

03.01.03 Information Flow Enforcement

NIST SP 800-172 · 1 control

3.1.3e Employ Secure Information Transfer Solutions

NIST SP 800-66 Rev 2 · 1 control

164.308(a)(4)(ii)(A) Isolating Health Care Clearinghouse Functions (Required if applicable)

SOC 2 · 1 control

SOC2-CC6.7 CC6.7 Restricting and protecting information in transmission, movement and removal

Every mapping shown was judged rather than inferred from wording similarity, and the ones that failed review are published too. See the coverage reports and what was rejected.

You are reading one control. How much of CMMC 2.0 have you already done?

CMMC 2.0 AC.L2-3.1.3 is one control. If you already hold one of the frameworks below, a reviewed crosswalk already says how much of CMMC 2.0 your existing evidence covers. Hold FedRAMP Moderate and 108 of 110 CMMC 2.0 controls already carry evidence.

If you hold FedRAMP Moderate98.2% covered · 2 gaps If you hold NIST SP 800-171 Rev 394.5% covered · 6 gaps If you hold NIST SP 800-53 Rev 585.5% covered · 16 gaps If you hold ISO 27001:202279.1% covered · 23 gaps If you hold ISO 27002:202267.3% covered · 36 gaps If you hold CIS Controls v864.5% covered · 39 gaps

Each report names every control your existing framework evidences, every one it does not, the reasoning behind each claim, and the claims that were argued against and rejected. 1 were rejected on the FedRAMP Moderate pair alone.

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