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A question about passwords | characters used in them
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this post was submitted on 23 Aug 2023
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https://xkcd.com/936/
Something like that is my master password! Well, it is a sentence with l33tspe4k and numbers, colons and stuff
Your password could also just be a long, unique sentence, without any excessive special characters. Maybe even a poem.
Like "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum eu leo eu nibh efficitur viverra. Integer lacinia tortor est, quis aliquet tortor varius sed. Sed dapibus vel turpis at suscipit. Nulla consequat orci in nibh dapibus sodales. Phasellus at arcu ac dolor suscipit pretium. Curabitur sit amet justo sit amet ipsum scelerisque accumsan ac ac nulla. Nullam accumsan lorem sagittis iaculis varius. Nullam convallis nisi ante, id congue diam tincidunt vel. Aliquam sed iaculis mauris. Nam leo nisi, consequat sed sodales non, tempor vel ante. Nunc eleifend vulputate turpis bibendum bibendum. Morbi nec massa in mi sagittis lacinia id ut metus. Maecenas gravida mi vitae lorem laoreet sagittis. "
That's alot of common characters and words; yet, it'll take centuries to crack.
Centuries? With that much entropy it would take several universe heat deaths even assuming millions of guesses per second I believe.
Once it gets that long it's something like if every atom in the universe was used as a bit of computing it would still take some absurd n in 10^n heat deaths. Wild how fast the entropy zooms off the edge of the map
I'm always reminded of this when I see arbitrarily low caps on password character lengths.
Recently signed up on a site that limited passwords to 11 characters. Why? Like, seriously, why?