FedRAMP Moderate
SC - System and Communications Protection

FedRAMP Moderate SC-22: Architecture and Provisioning for Name/Address Resolution Service

Ensure DNS systems are fault-tolerant and implement role separation.

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

What else in your programme already covers this

This control maps to 13 controls across 5 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.

ISO 27001:2022 · 4 controls

  • 5.3 Segregation of duties
  • 8.14 Redundancy of information processing facilities
  • 8.22 Segregation of networks
  • 8.27 Secure system architecture and engineering principles

SOC 2 · 4 controls

  • SOC2-A1.1 Maintains capacity to meet availability commitments
  • SOC2-A1.2 Environmental protections, data backups, and recovery infrastructure support availability
  • SOC2-CC5.2 COSO principle 11: Selects and develops general controls over technology
  • SOC2-CC6.1 Implements logical access security software, infrastructure and architectures over protected information assets

ISO 27002:2022 · 3 controls

  • 8.14 Redundancy of information processing facilities
  • 8.21 Security of network services
  • 8.22 Segregation of networks
  • NIST800-SC-22 Architecture and provisioning for name/address resolution service

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 SC - System and Communications Protection

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

FedRAMP Moderate SC-22 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.

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The graph holds this control, the 13 it maps to, and the evidence behind each claim, over MCP and REST.