White House drastically shortens deadline for dropping quantum-vulnerable crypto
The White House has issued an executive order drastically shortening the deadline for government agencies and organizations to adopt quantum-resistant encryption systems. The order cites national security risks if post-quantum cryptography isn't adopted in time to protect against future quantum computer attacks.
The Atomic take
The compressed timeline reflects growing urgency around "harvest now, decrypt later" attacks, where adversaries are presumed to be already collecting encrypted data to crack once quantum hardware matures. The harder question is execution: federal agencies have struggled for years with basic patching and legacy systems, so an aggressive deadline may collide with the reality of swapping cryptographic standards across sprawling infrastructure. Watch whether agencies get funding and clear migration guidance to match the new schedule, or whether the order becomes another unmet mandate.
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