Post-Quantum

Why My Mac Was Not Using Post-Quantum SSH With GitHub (And How I Fixed It)

In my previous post I made the case that the only post-quantum protection that counts is the algorithm your connection actually negotiates. This post is what happened when I checked my own laptop.

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Q Day Is Coming: A Plain-English Guide to Post-Quantum Cryptography

Every time you see the padlock in your browser, push code over SSH, or your application connects to a database, TLS or SSH is quietly doing two jobs. First, it proves you are talking to the real server and not an impostor.

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