White House drastically shortens deadline for dropping quantum-vulnerable crypto

Trump Executive Order Sets Deadlines for Federal Shift to Quantum-Resistant Encryption

Trump's executive order requires federal agencies transition high-value systems to post-quantum cryptography by Dec. 31, 2031, addressing harvest-now-decrypt-later attacks. The mandate extends to contractors and infrastructure, forcing IT leaders to prioritize cryptographic inventory, NIST standard alignment, and migration budgeting as a governance and procurement priority.