ENTROPY

TL;DR:
security at the cost of usability comes at the cost of security.

source: https://www.xkcd.com/936/



Passwords are hard.

They don't have to be.

ENTROPY makes it easy.

Instant Password Creator
words

words ALL CAPS

spacing

padding

numbers and special characters?



Naive Entropy Check
A = Alphabet
  • alphabetic characters
  • capitalized alphabetic characters
  • numeric characters
  • "special" characters
L = Length
  • how long is the password?
Entropy = log2(A**L)