NUS IT will be renewing the NUS Authentication Service (ADFS) certificates from Sat 8 May, 2030 hrs to Sun 9 May, 0130 hrs (5 hours).
During this five-hour period, you may encounter difficulty logging into NUS services including but not limited to LumiNUS, Zoom, Web Lecture, MediaWeb, geNiUSchannel, Mattermost, ExamSoft.
For any further details/query, please reach out to ITCare@nus.edu.sg or 6516 2080.