NIST SP 800-171 vs. SP 800-172: What’s the Difference?
Last November, the unveiling of CMMC 2.0 raised many questions but also brought a lot of relief. Streamlining security around Controlled Unclassified Information (CUI) will help defense agencies and contractors better secure their systems without burdening them with operational overhead. This is crucial for organizations who want to support these agencies but don’t know much about either NIST SP 800-171 or NIST SP 800-172, the core documents of CMMC.