CoreConferences 2019, held on March 20-21 in Taipei, Taiwan, aimed to facilitate discussions among academic and industry professionals on recent advancements across various fields such as architecture, cyber security, and climate change adaptation. The proceedings, edited by Dr. A Senthilkumar and supported by a diverse technical committee, encompass significant research findings and promote future technological advancements. The conference was organized in collaboration with the Association of Scientists, Developers and Faculties (ASDF), with contributions from numerous reviewers and supporters across the globe.