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Guide

How to Improve Your SPRS Score Fast: Prioritization Strategies That Work

Tactical strategies to improve your SPRS score quickly. Learn which controls to prioritize by weight, common quick wins, and how to go from negative to positive in 60 days.

CMMC Command Team
Compliance Engineering
Feb 20, 20268 min read

Your SPRS Score Is Negative. Now What?

A negative SPRS score isn't unusual — it just means you have significant gaps in your NIST 800-171 implementation. Many contractors start at -50 to -150. The question isn't where you start, it's how fast you can improve.

The Weight-Based Prioritization Strategy

Not all controls are equal. The DOD assigns weights of 1, 3, or 5 to each control. Your fastest path to score improvement: start with weight-5 controls that are easiest to implement.

The Impact Matrix

Plot your unimplemented controls on two axes: DOD weight (impact on score) and implementation difficulty (time/cost to implement).

PriorityWeightDifficultyAction
1 (Do First)5LowImmediate quick wins
2 (Do Next)5MediumSchedule this week
3 (Plan For)5HighStart planning, may need budget
4 (Batch)3LowBatch together for efficiency
5 (Schedule)3Medium-HighScheduled remediation
6 (Last)1AnyAddress after higher weights

Quick Win Controls (Weight 5, Low Difficulty)

These are controls that most organizations can implement in a day or less:

3.5.3 — Use multifactor authentication (Weight 5) MFA is available in most identity platforms (Azure AD, Google, Okta) and can be enabled in hours. This is almost always the single highest-ROI action.

3.1.1 — Limit system access to authorized users (Weight 5) Review your user accounts. Remove inactive accounts. Document who has access to what. This is often already partially done.

3.1.2 — Limit system access to transaction types (Weight 5) Implement role-based access control. Users should only have permissions for their job function.

3.13.8 — Implement cryptographic mechanisms for CUI in transit (Weight 5) Enable TLS/HTTPS everywhere. Configure VPN for remote access. Most organizations already have this partially implemented.

3.14.2 — Provide protection from malicious code (Weight 5) Deploy endpoint protection on all devices. Solutions like CrowdStrike and SentinelOne deploy in minutes.

Medium Effort, High Impact (Weight 5)

3.3.1 — Create and retain system audit logs (Weight 5) Enable logging on all CUI-touching systems. Configure a SIEM or log aggregator. Takes 1-2 weeks to fully implement.

3.4.1 — Establish and maintain baseline configurations (Weight 5) Document your current system configurations. This is labor-intensive but straightforward.

3.13.1 — Monitor communications at external boundaries (Weight 5) Deploy or configure boundary firewalls with logging. Many organizations have firewalls but aren't monitoring them effectively.

The 60-Day Score Improvement Plan

Week 1-2: Assessment and MFA (+25-35 points)

  • Complete full 110-control assessment
  • Enable MFA everywhere
  • Implement quick-win weight-5 controls
  • Document existing controls that are implemented but not documented

Week 3-4: Access Control Sweep (+15-25 points)

  • Audit all user accounts and remove unused accounts
  • Implement RBAC with documented access matrices
  • Configure session timeouts and lockouts
  • Document remote access procedures

Week 5-6: Logging and Monitoring (+15-20 points)

  • Enable audit logging on all CUI systems
  • Configure log retention (90+ days)
  • Set up basic log review process
  • Enable endpoint protection reporting

Week 7-8: Documentation Burst (+10-15 points)

  • Generate SSP from your compliance platform
  • Create policies for all 14 control families
  • Build POA&M for remaining gaps
  • Collect evidence for implemented controls

Expected improvement: 65-95 SPRS points in 60 days.

A contractor starting at -80 can realistically reach 0-15 in 60 days by focusing on weight-5 controls and documentation.

The POA&M Strategy

For controls you genuinely can't implement in 60 days, create POA&M entries. A control with a valid POA&M (documented plan with milestones) is not deducted from your SPRS score.

But be honest: assessors will scrutinize POA&M items. Each entry needs:

  • Specific finding description
  • Remediation milestones with dates
  • Responsible party
  • Resource requirements
  • Realistic target completion date

Common Score Killers

1. Ignoring Access Control

AC has 22 controls — more than any other family — with heavy weight-5 concentration. A weak AC implementation alone can cost 50+ SPRS points.

2. No Audit Logging

The AU family is weight-5 heavy. If you're not logging, you're hemorrhaging points.

3. Treating Documentation as Optional

Many contractors have implemented controls technically but never documented them. In SPRS scoring, an undocumented control is a not-implemented control.

Tracking Your Progress

Your SPRS score should be a living metric that updates as you implement controls. Use a platform that:

  • Calculates your score in real-time using DOD weights
  • Shows trending over time
  • Identifies which controls will have the most score impact
  • Generates your SPRS submission automatically

Calculate your SPRS score now — free, real-time, with DOD-accurate weights and an impact simulator.

SPRSScore ImprovementPrioritizationQuick Wins

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Run through all 110 controls and get your SPRS score. Takes about 30 minutes. Free, no credit card.