C5 (Germany)
C5: Communication Security

C5 (Germany) C5-COS-06: Segregation of data traffic in jointly used network environments

Segregate the traffic of different cloud customers in shared network environments at network level following a documented segregation concept, so transmitted data retains its confidentiality and integrity between tenants.

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

What else in your programme already covers this

This control maps to 36 controls across 20 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.

  • ANSSI-HYG-19 Segment the Network and Partition the Zones
  • ANSSI-HYG-23 Partition Internet Facing Services from the Rest of the Information System
  • ANSSI-HYG-28 Use a Dedicated and Partitioned Network for Administration

CIS Controls v8 · 3 controls

  • CIS-12.2 Establish and Maintain a Secure Network Architecture
  • CIS-13.4 Perform Traffic Filtering Between Network Segments
  • CIS-3.12 Segment Data Processing and Storage Based on Sensitivity

CMMC 2.0 · 3 controls

FedRAMP High · 3 controls

  • AC-4 Information Flow Enforcement
  • AC-4(21) Physical or Logical Separation of Information Flows
  • SC-7 Boundary Protection

FedRAMP Moderate · 3 controls

  • AC-4 Information Flow Enforcement
  • AC-4(21) Physical or Logical Separation of Information Flows
  • SC-7 Boundary Protection
  • ASBv3-GS-2 Define and implement enterprise segmentation/separation of duties strategy
  • NS-1 Establish network segmentation boundaries

ISO 27002:2022 · 2 controls

  • 8.20 Networks security
  • 8.22 Segregation of networks

NIST SP 800-161 Rev 1 · 2 controls

NIST SP 800-171 Rev 3 · 2 controls

  • 03.01.03 Information Flow Enforcement
  • 03.13.04 Information in Shared System Resources

NIST SP 800-53 Rev 5 · 2 controls

  • ASD37-22 Network segmentation (Excellent)

ISO 27001:2022 · 1 control

  • 8.22 Segregation of networks

ISO 27017:2015 · 1 control

  • CLD.13.1.4 Alignment of security management for virtual and physical networks

ISO 27701:2019 · 1 control

  • 6.10.1 Network security management
  • NIST-CSF-PR.IR-01 Networks and environments are protected from unauthorized logical access and usage

NIST SP 800-172 · 1 control

  • 3.13.4e Physical and Logical Isolation Techniques

PCI DSS 4.0 · 1 control

  • 1.3.1 1.3.1 Inbound CDE traffic restricted

SOC 2 · 1 control

  • SOC2-CC6.6 CC6.6 Protection against threats from outside the system boundary

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 C5: Communication Security

You are reading one control. How much of C5 (Germany) have you already done?

C5 (Germany) C5-COS-06 is one control. If you already hold one of the frameworks below, a reviewed crosswalk already says how much of C5 (Germany) your existing evidence covers. Hold Cloud Security Alliance Cloud Controls Matrix (CCM) v4.0.1 and 95 of 121 C5 (Germany) 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. 0 were rejected on the Cloud Security Alliance Cloud Controls Matrix (CCM) v4.0.1 pair alone.

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The graph holds this control, the 36 it maps to, and the evidence behind each claim, over MCP and REST.