https://icto.um.edu.mo/wp-content/uploads/2014/11/ICTO-banner.png00patrickchiu Chiu Chi Chonghttps://icto.um.edu.mo/wp-content/uploads/2014/11/ICTO-banner.pngpatrickchiu Chiu Chi Chong2020-02-01 17:45:032020-02-01 17:45:03Upgrade of Internet Firewall during 7:00a.m. to 8:00a.m. on 9 February, 2020 (Sunday)