CSTCloud passport

β€œCSTCloud passport is the combination of an email address and a password that you use to sign in to services of CSTCloud. If you don't have a CSTCloud passport, you can sign up for free at any time. ”

  • May 2016, CSTNET Passport is upgraded to CSTCloud passport.
  • April 2013, Duckling Passport was upgraded to CSTNET Passport.