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College URLs: 10-percent sample of institution URLs from 2015 Institutional Characteristics, from the National Center for Education Statistics' Integrated Postsecondary Education Data System, public-domain work of the U.S. federal government
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Editing interface: CodeMirror, by Marijn Haverbeke and others, licensed MIT
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EFF wordlist: Adapted from Deep Dive: EFF's New Wordlists for Random Passphrases, by Joseph Bonneau, licensed CC-BY
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People: Fake data generated with Mockaroo, licensed for most purposes