![GitHub - alchimya/iOS-Password-Entropy: A basic implementation (Swift and Objective-C) of the Password Entropy, that allows to evaluate how much secure and strong is a password evaluating also an hypothetical hacking attack. GitHub - alchimya/iOS-Password-Entropy: A basic implementation (Swift and Objective-C) of the Password Entropy, that allows to evaluate how much secure and strong is a password evaluating also an hypothetical hacking attack.](https://raw.github.com/alchimya/iOS-Password-Entropy/master/screenshots/iOS-Password-Entropy.gif)
GitHub - alchimya/iOS-Password-Entropy: A basic implementation (Swift and Objective-C) of the Password Entropy, that allows to evaluate how much secure and strong is a password evaluating also an hypothetical hacking attack.
![Time required to brute-force crack a password depending on password entropy (strength) [OC] : r/dataisbeautiful Time required to brute-force crack a password depending on password entropy (strength) [OC] : r/dataisbeautiful](https://external-preview.redd.it/rhdADIZYXJM2FxqNf6UOFqU5ar0VX3fayLFpKspN8uI.png?width=640&crop=smart&auto=webp&s=aff9c5665a2d17b442a8274786391d8e81cc8d2d)
Time required to brute-force crack a password depending on password entropy (strength) [OC] : r/dataisbeautiful
Password Entropy E = log where password entropy, and number of characters in your password. log E R L R R = = =
![Time required to brute-force crack a password depending on password entropy (strength) [OC] : r/dataisbeautiful Time required to brute-force crack a password depending on password entropy (strength) [OC] : r/dataisbeautiful](http://i.imgur.com/AVbdGGs.jpg)