Quantum Entropy, Rising Hacks, and a Hardware Shift Now Forcing Security Overhauls

Quantum Entropy, Rising Hacks, and a Hardware Shift Now Forcing Security Overhauls

New migration guidance from NIST warns agencies that cryptographic upgrades will take years, not months, prompting early action across critical systems.

CISA and industry experts outlined federal readiness frameworks for post-quantum adoption at the October 2025 Cyber Leaders Exchange, reinforcing the scale of transition ahead.

With identities, apps, and encrypted data all on the line, companies already offering quantum-proofed or zero-trust architectures are poised to benefit, including Scope Technologies Corp. and Arqit Quantum Inc.

New migration guidance from NIST warns agencies that cryptographic upgrades will take years, not months.

Author's summary: Quantum entropy forces security overhauls.

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PR Newswire UK PR Newswire UK — 2025-10-27

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