PRELIMINARY NIST SP 800-171 SCOPING DIAGNOSTIC

Defense Cyber & SPRS High-Deduction Screening

Answer 5 high-impact screening questions targeting DoD critical deduction controls. Identify foundational gaps before undergoing a formal 110-control NIST SP 800-171 or CMMC Level 2 assessment.

Identification & Authentication (NIST SP 800-171 3.5.3) • Critical Penalty Risk: -5 pts

1. Do you enforce phishing-resistant Multi-Factor Authentication (MFA) on all network and cloud access?

Why this matters: Failing to enforce MFA on privileged and standard access incurs a critical -5 point deduction in DoD SPRS calculations.

CUI Boundary & Cloud Storage (DFARS 252.204-7012 / NIST SP 800-171) • Critical Penalty Risk: -5 pts

2. Is CUI strictly segregated and kept off unencrypted personal devices and commercial cloud tenants?

Why this matters: Commercial cloud tenants (e.g. commercial M365 or Google Workspace) cannot store CUI without DFARS 7012 (c)-(g) incident reporting and FedRAMP Moderate equivalency.

System & Communications Protection (NIST SP 800-171 3.13.11) • Critical Penalty Risk: -5 pts

3. Is FIPS 140-2/3 validated cryptography used for all cryptographic protection of CUI in transit and at rest?

Why this matters: Standard commercial SSL/TLS or BitLocker default modes often fail FIPS 140-2 validation requirements.

Incident Response & DIBNet Reporting (DFARS 252.204-7012 / NIST SP 800-171 3.6.1) • Critical Penalty Risk: -5 pts

4. Do you have the forensic capability and DoD DIBNet credentials to submit a cyber incident report within 72 hours?

Why this matters: DFARS 252.204-7012 mandates a 72-hour reporting window directly to DoD DIBNet with 90-day forensic media preservation.

System Security Plan (NIST SP 800-171 3.12.4 / Foundational Assessment Gate) • Critical Penalty Risk: -5 pts

5. Do you possess an active System Security Plan (SSP) that accurately reflects your current operational boundary?

Why this matters: Under DoD Assessment Methodology, an active SSP is the mandatory prerequisite; without it, an assessment cannot be completed or scored.

Evaluate Preliminary Readiness

0 of 5 high-deduction screening factors evaluated.