FedRAMP High AC-20: Use of External Systems

What else in your programme already covers this

This control maps to 33 controls across 17 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 · 5 controls

12.8.2 Written agreements with TPSPs
12.8.3 TPSP due diligence
12.8.4 TPSP compliance monitored
12.8.5 Responsibility matrix with TPSPs
8.2.7 Third-party access managed

SOC 2 · 5 controls

SOC2-CC6.2 Prior to granting access, registration and authorization processes are established
SOC2-CC6.6 Measures against threats outside system boundaries are implemented
SOC2-CC9.2 Risk mitigation activities include assessment of vendor and business partner controls
SOC2-P6.4 Obtains privacy commitments from vendors and other third parties who have access to personal information to meet the entity's objectives related to privacy. The entity assesses those parties' compliance on a periodic and as-needed
SOC2-P6.5 Obtains commitments from vendors and other third parties with access to personal information to notify the entity in the event of actual or suspected unauthorized disclosures of personal information. Such notifications are reported to

ISO 27001:2022 · 3 controls

5.19 Information security in supplier relationships
5.20 Addressing information security within supplier agreements
5.23 Information security for use of cloud services

ISO 27002:2022 · 3 controls

5.19 Information security in supplier relationships
5.20 Addressing information security within supplier agreements
5.23 Information security for use of cloud services

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

ANSSI-HYG-07 Authorise Network Connection Only for Managed Equipment
ANSSI-HYG-25 Secure Dedicated Network Interconnections with Partners

Azure Security Benchmark · 2 controls

ASBv3-PA-8 Determine access process for cloud provider support
NS-2 Secure cloud services with network controls

Cloud Security Alliance Cloud Controls Matrix (CCM) v4.0.1 · 2 controls

CCM-IVS-03 Network Security
CCM-UEM-14 Third-Party Endpoint Security Posture

UK Cyber Essentials · 2 controls

CE-SCOPE.2 Cloud Services in Scope
CE-SCOPE.3 BYOD and Home Working

AWS Well-Architected Security Pillar · 1 control

SEC03-BP09 Share resources securely with a third party

Australia My Health Records Act 2012 · 1 control

MYHR-CUD-4 Records not held or taken outside Australia

C5 (Germany) · 1 control

C5-SSO-01 Policies and instructions for controlling and monitoring third parties

CIS Controls v8 · 1 control

CIS-13.5 Manage Access Control for Remote Assets

CMMC 2.0 · 1 control

AC.L2-3.1.20 External Connections

NIST SP 800-161 Rev 1 · 1 control

161R1-AC-20 Use of External Systems

NIST SP 800-171 Rev 3 · 1 control

03.01.20 Use of External Systems

NIST SP 800-172 · 1 control

3.1.2e Restrict Access to Organization-Owned, Provisioned, or Issued Information Resources

NIST SP 800-53 Rev 5 · 1 control

NIST800-AC-20 Use of external systems

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 FedRAMP High have you already done?

FedRAMP High AC-20 is one control. If you already hold one of the frameworks below, a reviewed crosswalk already says how much of FedRAMP High your existing evidence covers. Hold C5 (Germany) and 119 of 410 FedRAMP High controls already carry evidence.

If you hold C5 (Germany)29% covered · 291 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. 6 were rejected on the C5 (Germany) pair alone.

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