NIST 800-171 · Access Control

Requirement 3.1.17

SPRS weight
SPRS weight: 5
POA&M eligibility
Not POA&M-eligible
Assessment objectives
2 assessment objectives

Official requirement text

Protect wireless access using authentication and encryption

Assessment objectives

Assessors don’t evaluate the requirement as one sentence; they walk these objectives one by one. Each must be met for the requirement to score.

  1. 3.1.17[a]wireless access to the system is protected using encryption.
  2. 3.1.17[b]wireless access to the system is protected using authentication.

Inside Valontir, this requirement carries a full plain-English guide: what it asks in normal words, what good looks like in a small shop, the evidence an assessor accepts, the common gaps that cost points, and a plain reading of every assessment objective shown above. See it in a demo.