Why does it take more time to identify an incorrect password than to identify a correct one?
7987
Why is there a big delay after entering a wrong password?
69382
Stop "...wants to use keychain" password prompts
120488
Salting Your Password: Best Practices?
52351
What is the optimal length for user password salt?
15805
How to avoid being prompted for a password by sudo?
112265
Getting a password in C without using getpass (3)?
78839
Why do I have to enter my password to log in?
97959
Something weird is going on with my login on at least one site
35776
How to check the password entered is a valid password for this user?
7583
How can I adjust the default passphrase caching duration for GPG/PGP/SSH keys?
100831
Why not show password criteria on login screen?
125001
Best way for a 'forgot password' implementation?
48372
How to speed my too-slow ssh login?
99370
Why does Ubuntu force users to create a password upon installation?
76435
ValidateCredentials returns true for unknown user?
142223
Multiple Passwords on One Account
149858
Why does salting a hashed password increase security?