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 Chong2020-11-18 12:15:032020-11-18 12:15:03Security Upgrade of Windows Domain Controllers at 4:00 p.m. to 6:00 p.m. (18 November, 2020)