Cybersecurity briefs

Cybersecurity briefing index

Cybersecurity briefings covering threat intelligence, regulatory deadlines, and control testing guidance from Zeph Tech Research.

Listings filter directly from the live feed.json inventory so dates and slugs stay aligned with published posts.

Published briefings

  1. 2025-11-18-sec-regulation-sp-incident-response-deadline

    Cybersecurity Briefing — November 2025: SEC Regulation S-P incident response compliance hits final month

  2. 2025-11-10-dod-cmmc-phase-one-launch

    Cybersecurity Briefing — November 2025: DoD CMMC Phase 1 enforcement locks into solicitations

  3. 2025-11-01-nydfs-cybersecurity-final-compliance-deadline

    Cybersecurity Briefing — November 2025: NYDFS Cybersecurity Regulation second amendment reaches full enforcement

  4. 2025-10-31-iso-27001-2013-certificate-sunset

    Cybersecurity Briefing — October 2025: ISO/IEC 27001:2013 certificates expire as transition window closes

  5. 2025-10-23-iso-27001-transition-deadline

    Cybersecurity Governance Briefing — ISO/IEC 27001:2022 transition deadline

  6. 2025-10-19-dib-nist-800-171r3

    Cybersecurity Governance Briefing — October 19, 2025

  7. 2025-10-17-nis2-supply-chain-assessments

    Cybersecurity Briefing — October 17, 2025

  8. 2025-10-14-windows-10-security-support-ends

    Cybersecurity Briefing — October 14, 2025