Post-quantum cryptography migration, harvest-now-decrypt-later risk remediation, and space cybersecurity governance. NIST FIPS 203-205 implementation for organizations with long-lived sensitive data.
The most significant long-term security risks facing professional services organizations are not the threats that made headlines last year. They are the threats that most organizations have not yet begun to address: the quantum computing capability that will break today's encryption within a decade, the AI supply chain risks embedded in tools being adopted right now, and the cybersecurity governance requirements emerging for space and satellite systems.
NIST published FIPS 203, 204, and 205 in August 2024 — the first official post-quantum cryptographic standards. Federal contractors subject to OMB M-23-02 are already required to begin cryptographic inventories. The harvest-now, decrypt-later (HNDL) threat model means that encrypted data collected today can be decrypted when quantum computing matures in the 2029–2035 window. For organizations holding data that must remain confidential for 10 or more years, this is a present risk.
"The harvest-now, decrypt-later attack strategy is already in operation. Intelligence assessments indicate that nation-state actors are collecting encrypted data today with the explicit intent of decrypting it as quantum computing capability matures. If your organization holds sensitive data that must remain confidential for a decade, your current encryption may already be compromised data in an adversary's storage."
Identification of every system using RSA, ECC, or Diffie-Hellman — TLS certificates, VPN encryption, document signing, email encryption, code signing, database encryption, HSMs. Your migration baseline.
Identification of long-lived sensitive data subject to harvest-now-decrypt-later risk. Priority ranking by data sensitivity, retention period, and operational criticality.
Three-phase migration roadmap (Discover, Plan, Implement) with system prioritization, hybrid transition architecture, vendor dependency mapping, and timeline aligned to your regulatory obligations.
Hands-on implementation of ML-KEM (Kyber), ML-DSA (Dilithium), and SLH-DSA (SPHINCS+) where vendor support exists. Hybrid mode configuration during transition period.
Review of your critical vendors' PQC migration roadmaps. Procurement language for PQC readiness requirements. Vendor scorecard for PQC migration status.
Documentation satisfying OMB M-23-02 cryptographic inventory requirements. CMMC and federal contract PQC documentation support.
Commercial space operations, satellite communications, and space-adjacent defense contractors face an emerging and distinct cybersecurity governance challenge. Space Directive-5 (SPD-5) established U.S. cybersecurity principles for space operations. The Space Information Sharing and Analysis Center (Space ISAC) and emerging NIST guidance for space systems create a framework that space operators must navigate.
Axiom Sovereign builds cybersecurity governance programs for commercial space operators and space-adjacent contractors — aligned to SPD-5, NIST, and applicable defense frameworks — providing the security leadership these organizations need to operate in a highly regulated and geopolitically sensitive domain.
NIST FIPS 203-205, harvest-now-decrypt-later risk, and a 3-phase migration roadmap. Urgency matrix maps your organization type to a recommended action timeline.
Download Free →Includes AI vendor geopolitical risk and data sovereignty assessment — foundational to understanding your emerging technology security exposure.
Download Free →Schedule a complimentary PQC readiness consultation. We will review your cryptographic asset landscape and assess your harvest-now-decrypt-later exposure.
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