Useful Information HKU Portal Connecting to the HKU Network Email Service High Performance Computing ITS Guide Quick start in using IT services (video) >> More Information for Students >> More Information for Staff IT Services News Retention Period of Zoom Cloud Recordings ITS User Survey 2021 Upgrade of the Central Staff Email and Calendar System from Exchange 2013 to Exchange 2019 New Features of HKU Event Calendar Launch of a New AI-Research Computing Platform More Information on IT Services News Information Security Newsletters Physical Security - Best Practices for General User Man-in-the-Middle Attack - Security and Privacy Concerns More Information on Information Security Newsletter