How secure is your passphrase?

What it does

Try it out yourself! The greener the better. Oranges are okay. How it works Entropy gets calculated from word-based Markov models of modern printed English, via Google Books ngram data set. Code available on GitHub for creating the statistical model and code available for the data strucutre more efficient than a Bloom filter for compactly representing it as afrom leebutterman.com

• HS
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