FAQs

Question:
How can I test my "One-Time Password" whether is workable or not?

Answer:
After you register 2FA, you can just try login again at 2FA Service Portal (https://2fa.vtc.edu.hk/portal)."One-Time Password" will be prompted to input after CNA authentication. If you have encountered any problem for "One-Time Password" authentication, you are welcome to contact our helpdesk service by email itsd-helpdesk@vtc.edu.hk / 2836-1202 or your local Campus IT Services Support.