ACESC passwords expire every 120 days.
To reset your password, press the Ctrl + Alt +Del buttons (all at the same time) on your keyboard while you are logged in. This will bring up a menu, select "Change a password".
The NEW password needs to be at least 5 characters long and can't be the same as the last password.
NEVER give our your password to an email request. ACESC and NOACSC will never as for your password in an email or otherwise.