Some internal systems with confidential information are accessible only within the campus network. For example, payslip, HRPS, eBS, grade enquiry, etc. When you access these systems off campus, you will be prompted with an error message "Access forbidden" or "Access Denied", access denied to this resource (as below).
When attempting to access these protected systems off campus, please connect with EdUHK VPN beforehand. For details, please visit VPN Service.