NIST CSF 2.0 · All Functions · PR Protect

PR.IR — Technology Infrastructure Resilience

Security architectures are managed with the organization's risk strategy to protect asset confidentiality, integrity, and availability, and organizational resilience

PR.IR-01

Networks and environments are protected from unauthorized logical access and usage

4 implementation example(s) · 5 mapped NIST 800-53 control(s)

PR.IR-02

The organization's technology assets are protected from environmental threats

2 implementation example(s) · 10 mapped NIST 800-53 control(s)

PR.IR-03

Mechanisms are implemented to achieve resilience requirements in normal and adverse situations

3 implementation example(s) · 7 mapped NIST 800-53 control(s)

PR.IR-04

Adequate resource capacity to ensure availability is maintained

2 implementation example(s) · 5 mapped NIST 800-53 control(s)

Source: NIST Cybersecurity Framework 2.0 · CSF 2.0 → 800-53 mappings sourced from NIST Cybersecurity & Privacy Reference Tool (CPRT) · US government work — attribution requested per NIST Open License Terms. Direct CSF→CWE/CVE cross-references will be added in a Phase B LLM-authored mapping pass (not yet rendered).