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passwordstheorypassword-encryption

Password strength (XKCD)


I don't know if this question is off topic here on SO, so if it is please comment below and I will delete it right away!

I'm wondering if anyone out there would take the time to "dumb" down and explain this XKCD comic for me? I don't understand the entropy part, and why the password that's easy for us (humans) to remember has higher entropy.

Also, is there a way to explain this misinformation in regards to passwords that we have come to accept as common knowledge?

XKCD comic strip


Solution

  • There is a own wiki just dedicated to explain xkcd comics http://www.explainxkcd.com The explanation for this particular comic can be found here: http://www.explainxkcd.com/wiki/index.php/936:_Password_Strength