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Quantum Computing

2 deep dives tagged Quantum Computing — real systems, real numbers, no hand-waving.

The Math Problem That Protects The Entire Internet Is Dying

April 5, 2026 · 6 min read

RSA and elliptic-curve cryptography secure the internet, and Shor's algorithm on a large quantum computer breaks both. How it works and what replaces it.

  • cryptography
  • rsa
  • quantum-computing

Quantum Computers Have a Dirty Secret

December 29, 2025 · 7 min read

Five fundamental limitations of quantum computing that explain why your laptop still beats quantum computers for most real-world tasks.

  • quantum-computing
  • ai
  • hardware

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Shawn Ng

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