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MacZine
The MacTech Solutions Newsletter
Topic · 4 articles

DFARS

Every MacZine article on DFARS, newest first - written, reviewed and versioned in the open.

All issuesCMMC 16NIST 800-171 9CUI 7Compliance 5CUI Enclaves 4DFARS 4Governance 4AI & Automation 3Defense Contracting 3
011Issue Nº

The 72-Hour Clock in DFARS 252.204-7012, Hour by Hour

DFARS 7012 gives you 72 hours to report a cyber incident to DoD. Walking the clock hour by hour shows where contractors actually lose the time.

August 5, 2026
008Issue Nº

How Your SPRS Score Is Actually Calculated

The DoD Assessment Methodology scores 110 controls on a 5/3/1 weighting and bottoms out at -203. Here is the arithmetic, and how a CO reads it.

July 31, 2026
007Issue Nº

DoD Paused CMMC Phase 2. Your Subcontract Flow-Down Didn't.

DoD suspended CMMC Phase 2's federal clause, but a prime's subcontract requirement is a separate instrument - and it doesn't lift itself.

July 30, 2026
005Issue Nº

CMMC Phase 2 Is Paused. Your Compliance Clock Isn't.

DoD paused CMMC Phase 2 certification to review the program - the DFARS and NIST 800-171 obligations under it did not. What to do during the review.

July 28, 2026
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