A: As a new user, log in to the user interface ui.farm.particle.cz as soon as you receive an e-mail about an account creation, and change your password (you will be asked automatically). Please, take the password security seriously, and use more than 12 characters and choose a combination of characters from at least three character sets: lowercase letters, uppercase letters, numbers or non-alphanumeric symbols (e.g. %, &, *, #, etc.).
As a current user, you can change your password as often as you wish. A password expiration hasn't been set yet. Log in to the user interface ui.farm.particle.cz, and change your password via the command passwd. Your password will be changed on all worker nodes automatically.
ssh ui.farm.particle.cz
passwd 
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