Step 1: Click on Company Setting in the left navigation panel
Click on Security
Step 2: Password Complexity
You are able to choose the different combinations of the password that you wish to set for security.
Step 3: User Lock Out
Click "Enable user account locking on failed login attempts"
You are able to configure the number of times, one is allowed to type in the wrong password before he/she is being prevented from logging in.
You are also able to determine how long the duration of the Lock Out should last.