# PR.PS-05 — Installation and execution of unauthorized software are prevented

- **Subcategory ID:** PR.PS-05
- **CSF function:** [PR](/md/csf/PR.md) — Protect

## Mapped controls

- [CM-7(2)](/md/controls/CM-7-2.md)
- [CM-7(4)](/md/controls/CM-7-4.md)
- [CM-7(5)](/md/controls/CM-7-5.md)
- [SC-34](/md/controls/SC-34.md)

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Derived from official NIST publications (NIST SP 800-53 Rev 5 and NIST CSF 2.0). nistcontrols.com is not affiliated with NIST.