Administrators and Web interface users can change their password, if they know their current password. (If you do not remember your password, click Lost Password on the login page to request a password reset.)
To change your password
After logging in, click the Change Password link in the upper right corner of the page. The Change Password page appears.
The Username box is completed with the username of the logged in user.
In the Old password box, provide your current password.
In the New password and Confirm password boxes, type your new password, following the password security guidelines. (The password is case sensitive, should be between 6 and 256 characters, and must contain at least three of the following types of characters: uppercase letters, lowercase letters, numbers, special characters (e.g., #, %, ^). If the password does not meet complexity requirements, an error message appears.)
Click Change. A confirmation message appears.
Click Continue. You are returned to the page you were on when you clicked Change Password.