Network Security for Small Business: Tools & Techniques
June 9, 2026
One weak password or unsafe link can stop work fast. Files lock, systems crash, and
A NIST 800-171 assessment tells you exactly where your business stands against the 110 security controls required to handle Controlled Unclassified Information (CUI). For defense contractors and their suppliers, that score is no longer a paperwork exercise. It determines whether you can win, keep, and renew the contracts that drive your revenue.
Our Kansas City team scopes your environment, identifies your gaps, calculates your score, and provides a clear path to compliance.
CUI follows the contract. If your company creates, stores, or transmits it, your prime contractor and the Department of Defense expect proof that you protect it. A weak or missing assessment puts real outcomes at risk.
A NIST 800-171 assessment turns a compliance obligation into a measurable business advantage.
We evaluate your systems against NIST SP 800-171 using the official 800-171A assessment methodology, then translate the results into documents you can act on and submit. A complete engagement includes:
The result is a defensible, evidence-backed picture of your compliance, not a checklist that falls apart under review.
Your DoD self-assessment score starts at a perfect 110. For every control you have not fully implemented, points are subtracted based on risk weight, either 1, 3, or 5 points per gap. Scores can fall below zero, as low as -203, when controls are widely unmet.
That score gets reported in the Supplier Performance Risk System (SPRS) and must be kept current for the life of the contract. Higher scores improve your standing in competitive procurements, and your SSP and POA&M are the evidence behind the number.
Put simply, NIST 800-171 is the set of controls, and CMMC is the certification program that verifies you have implemented them. The 110 controls in NIST SP 800-171 are the foundation of CMMC Level 2, so if you can pass a NIST 800-171 assessment, you are most of the way to a CMMC Level 2 outcome. When you are ready to pursue certification, our CMMC compliance readiness services take you the rest of the way.
As of November 10, 2025, the CMMC acquisition rule (48 CFR) is in effect, and CMMC requirements now appear in new DoD solicitations and awards. The rollout is phased. Early phases accept Level 1 and Level 2 self-assessments, while third-party certification through a C3PAO becomes the requirement for many Level 2 contracts as later phases take hold. Getting your NIST 800-171 assessment right now is the most direct way to be ready when certification is on the line.
We keep the process structured and predictable, so you always know what comes next.
We map your CUI and FCI footprint and define the boundary of your assessment.
We test your environment against the 110 controls and 800-171A objectives.
We calculate your SPRS score and walk you through what it means.
We build or refine your SSP and POA&M to submission standards.
We help close gaps in priority order, from quick wins to larger projects.
We keep your controls, documentation, and score current as your business and the rules evolve.
If sensitive federal information touches your systems, this applies to you. We commonly work with:
Not sure whether your contracts pull you into scope? We will help you find out before it costs you an award.
A NIST 800-171 assessment does more than satisfy a clause. The same controls map directly to broader standards, including the NIST Cybersecurity Framework (NIST CSF), which gives you a common language for managing risk across the whole business.
We use your assessment as a starting point, then help you build operational resilience that protects more than just your federal work. That means tighter access controls, better monitoring, and documented processes that hold up to insurers, partners, and auditors alike.
We have protected the systems Kansas City businesses depend on since 2003, with a local, certified team and 24/7 support. Our work spans regulated industries where security, uptime, and compliance are not optional.
We do not hand you a report and disappear. We help you act on it.
Your next contract may already require proof of compliance. The sooner you know your score, the more time you have to protect your eligibility and your revenue.
Contact MDL Technology today to schedule your NIST 800-171 assessment and build the controls that keep your business contract-ready.
A NIST 800-171 assessment measures your systems against the 110 controls that protect Controlled Unclassified Information using the official 800-171A methodology. It produces a score, a System Security Plan, and a Plan of Action and Milestones. Together, these show how well your business meets federal security requirements.
Any organization that handles CUI under a Department of Defense contract is expected to assess against NIST SP 800-171, including primes and subcontractors at every tier. If federal contract information flows through your systems, you are likely in scope. We can confirm your obligations before a contract is at risk.
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