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 Chong2025-04-10 00:00:002025-04-11 09:15:21Important Notice: Security vulnerabilities of Microsoft (updated at 10 April 2025)