FedRAMP High IA-5(2): Public Key-Based Authentication

What else in your programme already covers this

This control maps to 28 controls across 11 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 27002:2022 · 5 controls

5.16 Identity management
5.17 Authentication information
5.18 Access rights
8.24 Use of cryptography
8.5 Secure authentication

PCI DSS 4.0 · 5 controls

10.1.2 Requirement 10 roles and responsibilities documented and assigned
4.2.1 Strong cryptography and security protocols are implemented as follows to safeguard PAN during transmission over open, public networks: • Only trusted keys and certificates are accepted. • Certificates used to safeguard PAN during transmission
8.3.2 Strong cryptography is used to render all authentication factors unreadable during transmission and storage on all system components
8.4.1 MFA is implemented for all non-console access into the CDE for personnel with administrative access
8.4.2 MFA is implemented for all non-console access into the CDE

NIST Cybersecurity Framework 2.0 · 4 controls

NIST-CSF-PR.AA-01 Identities and credentials for authorized users, services, and hardware are managed by the organization
NIST-CSF-PR.AA-03 Users, services, and hardware are authenticated
NIST-CSF-PR.AA-04 Identity assertions are protected, conveyed, and verified
NIST-CSF-PR.DS-02 The confidentiality, integrity, and availability of data-in-transit are protected

NIST SP 800-53 Rev 5 · 4 controls

NIST800-IA-2 Identification and authentication of organizational users
NIST800-IA-5 Authenticator management
NIST800-IA-9 Service Identification and Authentication. Uniquely identify and authenticate [organization-defined] before establishing communications with devices, users, or other services or applications
NIST800-SC-17 Public key infrastructure certificates

Azure Security Benchmark · 2 controls

ASBv3-DP-7 Use a secure certificate management process
IM-4 Authenticate server and services

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

CCM-CEK-01 Encryption and Key Management Policy and Procedures
CCM-CEK-10 Key Generation

SOC 2 · 2 controls

SOC2-CC6.2 Prior to granting access, registration and authorization processes are established
SOC2-CC6.3 Role-based access and least privilege are enforced

AWS Well-Architected Security Pillar · 1 control

SEC09-BP01 Implement secure key and certificate management

NIST SP 800-171 Rev 3 · 1 control

03.05.12 Authenticator Management

UK Cyber Essentials · 1 control

CE-AC.8 Passwordless Authentication

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 IA-5(2) 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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