Firewall Upgrade Causing Intermittent Interruptions to Some Departmental Applications (26 April (Sun) 09:00 – 15:00)

Users Affected	Staff and Students
Start Time	26 April 2020 (Sun) 09:00
End Time	26 April 2020 (Sun) 15:00
Cause	Firewall upgrade for security enhancement
Service Affected	During the upgrade period, users may experience several intermittent service interruptions caused by the system work. Student and Staff Services: CU WebForm Lifelong Learning at CUHK (Program Searching) MyCUForm Registration and Attendance System (RAS) Walk for Green Staff Services: Academic Staff Review System (ASRW) Course Teaching Evaluation (CCTE) CU Link Self-Service System eNewsletter System Faculty of Science – Science Academy for Young Talent (Online Application) Income Collection and Receipt Issuance System (IRIS) ITSC Centralized Backup Service ITSC Centralized Storage Service (Files) Office 365 Staff Profile Update Online Payment Solution OutPay System – Finance Office Program for the Gifted and Talented (Online Application) Research Ethics Training (ORKTS) Student Disability Support Services (SDSS) Online Application UC Donation Information System University Computer Inventory and Management Plan Vulnerability Assessment Service for Web Applications
Status	Scheduled