Your ID is your class number or professor
number, which can be used for all UST sites.
- Please visit the UST portal(http://portal.ust.ac.kr)in case of forgotten IDs and passwords. You can use the find password function.
- When connecting to the UST Portal, you can use the services provided by UST.
- Please contact the representative (042-865-2382) with other IT service inquiries.