FedRAMP Moderate
AC - Access Control

FedRAMP Moderate AC-4: Information Flow Enforcement

Enforce approved information flow control policies between connected systems and within the system.

Maintained by Gerard BlokdykVerified against the published standard Control text last updated

What else in your programme already covers this

This control maps to 44 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.

PCI DSS 4.0 · 7 controls

  • 1.2.4 Data flow diagram of account data
  • 1.3.1 Inbound traffic to CDE restricted
  • 1.3.2 Outbound traffic from CDE restricted
  • 1.4.1 NSCs between trusted and untrusted networks
  • 1.4.2 Inbound traffic from untrusted networks restricted
  • 1.4.3 Anti-spoofing measures implemented
  • 4.2.2 PAN is secured with strong cryptography whenever it is sent via end-user messaging technologies

CIS Controls v8 · 4 controls

  • CIS-12.2 Establish and Maintain a Secure Network Architecture
  • CIS-13.4 Perform Traffic Filtering Between Network Segments
  • CIS-3.13 Deploy a Data Loss Prevention Solution
  • CIS-3.8 Document Data Flows
  • ASD37-08 Deny direct internet connectivity (Excellent)
  • ASD37-22 Network segmentation (Excellent)
  • ASD37-27 Outbound data loss prevention (Very Good)
  • SEC03-BP08 Share resources securely within your organization
  • SEC05-BP01 Create network layers
  • SEC05-BP02 Control traffic flow within your network layers

C5 (Germany) · 3 controls

  • C5-COS-04 Cross-network access
  • C5-COS-06 Segregation of data traffic in jointly used network environments
  • C5-PSS-10 Software Defined Networking
  • NS-1 Establish network segmentation boundaries
  • NS-2 Secure cloud services with network controls

ISO 27001:2022 · 2 controls

  • 8.12 Data leakage prevention
  • 8.22 Segregation of networks

ISO 27002:2022 · 2 controls

  • 8.12 Data leakage prevention
  • 8.22 Segregation of networks

ISO 27701:2019 · 2 controls

  • 6.10.1 Network security management
  • 6.10.2 Information transfer

APPI · 1 control

  • APPI-A27 Restriction on Provision to Third Parties
  • AUCDR-IS-3 Securely manage information assets over their lifecycle
  • APP-6 APP 6 - Use or disclosure of personal information

CMMC 2.0 · 1 control

HIPAA Security Rule · 1 control

  • NIST-CSF-ID.AM-03 Representations of the organization's authorized network communication and internal and external network data flows are maintained

NIST SP 800-172 · 1 control

  • 3.1.3e Employ Secure Information Transfer Solutions

SOC 2 · 1 control

  • SOC2-CC6.7 Transmission of data is restricted to authorized users

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.

Other controls in AC - Access Control

You are reading one control. How much of FedRAMP Moderate have you already done?

FedRAMP Moderate AC-4 is one control. If you already hold one of the frameworks below, a reviewed crosswalk already says how much of FedRAMP Moderate your existing evidence covers. Hold ISO 27002:2022 and 182 of 323 FedRAMP Moderate controls already carry evidence.

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. 348 were rejected on the ISO 27002:2022 pair alone.

Query this from an agent

The graph holds this control, the 44 it maps to, and the evidence behind each claim, over MCP and REST.