International Conference on Big Data, IoT, Cyber Security and Information Technology ICBDICSIT . The conference will be held at Sydney,Australia on Dec 22nd 2019. The aim objective of ICBDICSIT is to provide a world class platform to present and discuss all the latest research and results of scientists related Big Data, IoT, Cyber Security and Information Technology. This conference provides opportunities for the different areas delegates to exchange new ideas and application experiences face to face, to establish business or research relations and to find global partners for future collaboration. We hope that the conference results constituted significant contribution to the knowledge in these up to date scientific field. The organizing committee of conference is pleased to invite prospective authors to submit their original manuscripts to ICBDICSIT 2019. The conference will be held every year to make it an ideal platform for people to share views and experiences in Computer Science and Information Technology related areas.