What is post-quantum cryptography?

It's encryption algorithms safe against quantum attacks, like lattice-based Kyber—instead of factoring-hard RSA.

When will Google fully transition to post-quantum cryptography?

By 2029, across Chrome, Android, and Cloud services. Hybrids start sooner.

Will quantum computers break my encryption soon?

Not by 2029—likely 2035+. But adversaries are stockpiling data now.

Google's Rush to Post-Quantum Crypto by 2029: Prudent or Panic?

Everyone figured quantum computers were decades away from cracking our encryption. Google's 2029 deadline flips that script—pushing crypto-agility now, before the storm hits.

Threat Digest Apr 07, 2026 3 min read

⚡ Key Takeaways

Google's 2029 deadline prioritizes crypto-agility over imminent quantum threats. 𝕏
This mirrors past transitions like SHA-1, with Google profiting via Cloud services. 𝕏
Enterprises should test PQC hybrids now to avoid future compliance scrambles. 𝕏

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Threat Digest

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#Google security #crypto-agility #post-quantum cryptography #quantum computing threats #quantum threats

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Originally reported by Schneier on Security

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