Central Authentication and Directory Services (CADS) Maintenance on 22 Aug

Users Affected	CUHK staff, students and alumni who are users of some CADS-registered IT systems
Start Time	22 Aug 2019 (Thur) 5:30PM
End Time	22 Aug 2019 (Thur) 6:30PM
Cause	Server certificate renewal
Service Affected	Users of some CADS-registered IT systems might experience login or service interruption. The following services are also suspended during the maintenance: changing email alias at https://cai.itsc.cuhk.edu.hk/alias changing OnePass password at https://cai.itsc.cuhk.edu.hk/chgpwd
Status	Scheduled