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๐Ÿšจ ๐๐ž๐ฒ๐จ๐ง๐ ๐ญ๐ก๐ž ๐‡๐ฒ๐ฉ๐ž: ๐“๐ก๐ž ๐‘๐ž๐š๐ฅ ๐Ž๐ฉ๐ž๐ซ๐š๐ญ๐ข๐จ๐ง๐š๐ฅ ๐๐ฅ๐ฎ๐ž๐ฉ๐ซ๐ข๐ง๐ญ ๐Ÿ๐จ๐ซ ๐๐จ๐ฌ๐ญ-๐๐ฎ๐š๐ง๐ญ๐ฎ๐ฆ ๐‚๐ซ๐ฒ๐ฉ๐ญ๐จ๐ ๐ซ๐š๐ฉ๐ก๐ฒ (๐Œ-26-15)

  • Writer: Brian Couzens
    Brian Couzens
  • Jun 27
  • 2 min read

When the President issued the Executive Order on Securing the Nation Against Advanced Cryptographic Attacks earlier this week, the internet and linked was flooded with high-level hot takes most of which was nonsense.




And high-level mandates don't secure networks. Operational playbooks do.




The EO gave the Office of Management and Budget (OMB) up to 90 days to issue official guidance. Instead, the federal government moved in an unprecedented 48-hour turnaround, dropping Memorandum M-26-15: Execution of the Migration to Post-Quantum Cryptography.




The "Harvest Now, Decrypt Later" threat is real, and the clock is officially ticking.




๐Ÿ“‰ ๐“๐ก๐ž ๐๐จ๐ญ๐ญ๐จ๐ฆ ๐‹๐ข๐ง๐ž


M-26-15 is the actual operational playbook for civilian agencies. It transitions the federal government from "planning" to "forced execution." If you are a Federal CIO, CISO, Program Owner, or a GovTech vendor, this memo dictates your roadmap for the next decade.




To cut through the noise, SITG Consulting synthesized the massive mandate into a comprehensive, technically rigorous execution deck.




๐Ÿ“ฆ ๐–๐ก๐š๐ญโ€™๐ฌ ๐ข๐ง๐ฌ๐ข๐๐ž ๐ญ๐ก๐ž ๐๐ž๐œ๐ค:


The Deadlines: The strict 120-day window for agency plans, the Jan 2, 2030 TLS 1.3 hard stop, and the Dec 31, 2030 high-impact risk mitigation target.




The Math & Engineering: Deep-dives into FIPS 203/204/205 algorithms and visual architecture blueprints for Hybrid Key Exchange Handshakes (combining x25519 with ML-KEM-768).




The Strategy: Zero Trust Architecture (ZTA) integration, GSA identity management updates, and the exact governance matrix mapping responsibility across CIOs, CISOs, and CFOs.




If your agency or your GovTech software isnโ€™t actively building for cryptographic agility and PQC compatibility, you are already behind.




๐Ÿ‘‡ Check out the full SITG-Consulting slide deck below to fast-track your roadmap.







๐’๐ˆ๐“๐†-๐‚๐จ๐ง๐ฌ๐ฎ๐ฅ๐ญ๐ข๐ง๐  ๐š๐ซ๐ž ๐ญ๐ก๐ž ๐ฉ๐ž๐จ๐ฉ๐ฅ๐ž ๐ฐ๐ก๐จ ๐ฎ๐ง๐๐ž๐ซ๐ฌ๐ญ๐š๐ง๐ ๐ญ๐ก๐ž ๐ฆ๐ž๐ฆ๐จ, ๐ง๐จ๐ญ ๐ฃ๐ฎ๐ฌ๐ญ ๐ญ๐ก๐ž ๐ก๐ž๐š๐๐ฅ๐ข๐ง๐ž๐ฌ.






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